Sunny Central 400MV / 500MV / 630MV

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Sunny Central 400MV / 500MV / 630MV

SUNNY CENTRAL- High Tech for solar power stations

We have developed the Sunny Centrals specially for use in large PV power stations and open-field plants. Hence they possess completely special properties. String monitoring, capacity for teamwork and the ability to feed into the medium-voltage power grid make them first choice for PV systems with homogenous structure.

The Sunny Centrals are easy to install - indoors as well as outdoors. With peak efficiencies of over 98 % they belong to the most efficient central inverters on the market. maximum reliability and durability furthermore ensures the greatest investment security.

The compact station for safe grid management

Equipped with an SMA central inverter of the new HE product line and a medium-voltage transformer, the Sunny Central MV feeds directly into the medium-voltage grid. By removing the need for low-voltage transformers and simultaneously employing the amorphous transformer, efficiency is increased and, at the same time, inverter costs are lowered. The Sunny Central MV is delivered as a turnkey concrete substation for outside installation.

Efficient

Greater efficiency without lowvoltage transformers due to direct connection to the medium-voltage grid

Turnkey delivery

Complete with medium-voltage transformer and concrete substation for outdoor installation

Optional

Medium-voltage switchgear systems for a flexible structure in designing large PV farms
AC transfer station with measurement
Medium-voltage transformers for other grid voltages (deviating from 20 kV)
Amorphous transformer for minimal open circuit losses

	Sunny Central 400MV	Sunny Central 500MV	Sunny Central 630MV
Input (DC)
Max. DC power (@ cos φ=1)	455 kW	567 kW	723 kW
Max. input voltage	1000 V	1000 V	1000 V
MPP voltage range (@ 25 °C / @ 45 °C at 50 Hz) ¹⁾	450 V - 820 V / 450 V - 820 V	450 V – 820 V ¹⁾	500 V – 820 V / 500 V – 820 V
MPP voltage range (@ 25 °C at 60 Hz) ¹⁾	450 V – 820 V	450 V – 820 V ¹⁾	510 V – 820 V
Rated input voltage	500 V	500 V	550 V
Max. input current	993 A	1242 A	1422 A
Minimum input voltage	450 V	450 V	500 V
Number of independent MPP inputs	1	1	1
Number of DC inputs	(8+8) + 2 DCHV	(8+8) + 2 DCHV	(8+8) + 2 DCHV

Output (AC)
Rated power (@ 25 °C) / nominal AC power (@ 45 °C)	440 kVA / 400 kVA	550 kVA / 500 kVA	700 kVA / 630 kVA
Nominal AC voltage / range	20000 V / 18000 V – 22000 V	20000 V / 18000 V – 22000 V	20000 V / 18000 V – 22000 V
AC power frequency / range	50 Hz, 60 Hz / 47 Hz ... 63 Hz	50 Hz, 60 Hz / 47 Hz ... 63 Hz	50 Hz, 60 Hz / 47 Hz ... 63 Hz
Rated power frequency / rated power frequency	50 Hz / 20000 V	50 Hz / 20000 V	50 Hz / 20000 V
Max. output current	12.7 A	15.9 A	20.2 A
Max. THD	< 3 %	< 3 %	< 3 %
Power factor at rated power / adjustable shift factor	1 / 0.9 overexcited ... 0.9 underexcited	1 / 0.9 overexcited ... 0.9 underexcited	1 / 0.9 overexcited ... 0.9 underexcited
Feed-in phases / connection phases	3 / 3	3 / 3	3 / 3

Efficiency ²⁾
Max. efficiency / European efficiency	97.5 % / 97.1 %	97.7 % / 97.3 %	97.8 % / 97.4 %

Protection
Input side disconnection device	Motor-driven DC switch-disconnector	Motor-driven DC switch-disconnector	Motor-driven switch-disconnector on DC side
Output side disconnection device	AC fuse-switch-disconnector	AC fuse-switch-disconnector	AC fuse-switch-disconnector
DC overvoltage protection / AC overvoltage protection	Surge arrester type II / surge arrester type I	Surge arrester type II / surge arrester type I	Surge arrester type II / surge arrester type I
Grid monitoring	yes	yes	yes
Ground fault monitoring / Remote ground fault monitoring	yes / opt.	yes / opt.	yes / opt.
Insulation monitoring	yes	yes	yes
Galvanic isolation	yes	yes	yes
Surge arrester for auxiliary supply	yes	yes	yes
Protection class (as per IEC 62103)	I	I	I

General Data
Dimensions (W / H / D)	5300 / 3600 / 2500 mm (208.7 / 141.7 / 98.4 inch)	5300 / 3600 / 2500 mm (208.7 / 141.7 / 98.4 inch)	5300 / 3600 / 2500 mm (208.7 / 141.7 / 98.4 inch)
Weight	30000 kg / 66139 lb	30000 kg / 66139 lb	30000 kg / 66139 lb
Operating temperature range	-20 °C ... +45 °C / -4 °F ... +113 °F	20 °C ... +45 °C / -4 °F ... +113 °F	-20 °C ... +45 °C / -4 °F ... +113 °F
Max. self-consumption (in operation) / self-consumption (at night)	1500 W ³⁾ / < 100 W + 720 W ⁵⁾	1500 W ³⁾ / < 100 W + 720 W ⁵⁾	1500 W ³⁾ / < 100 W + 860 W ⁵⁾
External auxiliary supply voltage / External back-up fuse for auxiliary supply	3 x 230 V, 50 / 60 Hz / B 20 A, 3 Pole	3 x 230 V, 50 / 60 Hz / B 20 A, 3 Pole	3 x 230 V, 50 / 60 Hz / B 20 A, 3-pole
Cooling concept	Forced cooling	Forced cooling	Forced cooling
Degree of protection: electronics / connection area (as per IEC 60529)	IP20 / IP54	IP20 / IP54	IP20 / IP54
Application	Unprotected outdoors	Unprotected outdoors	Unprotected outdoors
Maximum permissible value for relative humidity (non-condensing)	15 % ... 95 %	15 % ... 95 %	15 % ... 95 %
Maximum operating altitude above MSL	1000 m	1000 m	1000 m
Fresh air consumption	6200 m³/h	6200 m³/h	6200 m³/h

Features
DC terminal	Ring terminal lug / cage terminal	Ring terminal lug / cage terminal	Ring terminal lug / cage terminal
AC terminal	Ring terminal lug	Ring terminal lug	Ring terminal lug
Display	LC text display	LC text display	LC text display
Communication interfaces / Sunny String-Monitor	Ethernet, modbus / RS485	Ethernet, modbus / RS485	Ethernet, modbus / RS485
Analog inputs / overvoltage protection for analog inputs	2 x Ain ⁴⁾ / opt.	2 x Ain ⁴⁾ / opt.	2 x Ain ⁴⁾ / opt.
Internal power supply transformer	opt.	opt.	opt.
Medium-voltage transformer with amorphous core	opt.	opt.	opt.
Medium-voltage switchgear	opt.	opt.	opt.
Color of enclosure / door / base / roof	RAL 7035 / 7024 / 7024 / 7024	RAL 7035 / 7024 / 7024 / 7024	RAL 7035 / 7024 / 7024 / 7024
Certificates and approvals (more upon request)	EN 61000-6-2, EN 61000-6-4, EMC conformity, CE conformity, BDEW-MSRL / FGW / TR8 ⁶⁾, Arrêté du 4/23/08, R.D. 1663 / 2000, R.D. 661 / 2007	EN 61000-6-2, EN 61000-6-4, EMC conformity, CE conformity, BDEW-MSRL / FGW / TR8 ⁶⁾, Arrêté du 4/23/08, R.D. 1663 / 2000, R.D. 661 / 2007	EN 61000-6-2, EN 61000-6-4, EMC conformity, CE conformity, BDEW-MSRL / FGW / TR8 ⁶⁾, Arrêté du 4/23/08, R.D. 1663 / 2000, R.D. 661 / 2007

Type designation	SC 400MV-11	SC 500MV-11	SC 630MV-11

HE: High Efficiency, inverter without galvanic isolation for connection to a medium-voltage transformer (taking into account the SMA specification for the transformer)
1) At 1.05 V_{AC, nom} and cos φ = 1 2) Efficiency measured without an internal power supply at V_DC = 500 V 3) Maximum power in a phase for each inverter < 1400 W (asymmetrical consumption) 4) Each with 1x irradiation sensor and 1x pyranometer 5) Disconnected according to the transformer’s open circuit losses and inverter consumption 6) Applies to BDEW-MSRL/FGW/TR8: with limited dynamic grid support
Please note: In certain countries the substations may differ from the concept shown in the images.

Additional Information

manufacturer: SMA Solar Technology / Germany /

Total Views: 2652

Query	Affected	Num. rows	Took (ms)	Actions
SHOW FULL COLUMNS FROM `products`	19	19	3	maybe slow
SELECT CHARACTER_SET_NAME FROM INFORMATION_SCHEMA.COLLATIONS WHERE COLLATION_NAME= 'utf8mb3_general_ci';	1	1	1
SHOW FULL COLUMNS FROM `criteria`	3	3	3
SHOW FULL COLUMNS FROM `products_criteria`	2	2	42	maybe slow
SHOW FULL COLUMNS FROM `types`	5	5	24	maybe slow
SHOW FULL COLUMNS FROM `products_types`	2	2	3	maybe slow
SHOW FULL COLUMNS FROM `options`	5	5	1	maybe slow
SELECT CHARACTER_SET_NAME FROM INFORMATION_SCHEMA.COLLATIONS WHERE COLLATION_NAME= 'utf8mb3_unicode_ci';	1	1	1
SHOW FULL COLUMNS FROM `administrators`	4	4	3	maybe slow
SHOW FULL COLUMNS FROM `categories`	6	6	1	maybe slow
SELECT `Product`.`id`, `Product`.`title`, `Product`.`additional_information`, `Product`.`description`, `Product`.`view_count`, `Product`.`filename`, `Product`.`dir`, `Product`.`category_id`, `Category`.`id`, `Category`.`title` FROM `products` AS `Product` LEFT JOIN `categories` AS `Category` ON (`Product`.`category_id` = `Category`.`id`) WHERE `Product`.`slug` = 'sunny-central-400mv-500mv-630mv' AND `Product`.`language` = 'en' LIMIT 1	1	1	2	maybe slow
SHOW FULL COLUMNS FROM `companies`	14	14	1	maybe slow
SHOW FULL COLUMNS FROM `groups`	3	3	3
SHOW FULL COLUMNS FROM `subgroups`	3	3	4	maybe slow
UPDATE `products` AS `Product` LEFT JOIN `companies` AS `Company` ON (`Product`.`company_id` = `Company`.`id`) LEFT JOIN `categories` AS `Category` ON (`Product`.`category_id` = `Category`.`id`) LEFT JOIN `groups` AS `Group` ON (`Product`.`group_id` = `Group`.`id`) LEFT JOIN `subgroups` AS `Subgroup` ON (`Product`.`subgroup_id` = `Subgroup`.`id`) SET `Product`.`view_count` = Product.view_count + 1 WHERE `Product`.`id` = 587	1		4	maybe slow
SELECT `Product`.`id`, `Product`.`title`, `Product`.`summary`, `Product`.`slug`, `Product`.`dir`, `Product`.`filename` FROM `products` AS `Product` WHERE NOT (`Product`.`id` = 587) AND `Product`.`category_id` = 29 AND `Product`.`language` = 'en' LIMIT 4	4	4	4
SHOW FULL COLUMNS FROM `sites`	2	2	1	maybe slow
UPDATE `sites` AS `Site` SET `Site`.`view_count` = Site.view_count + 1 WHERE `Site`.`id` = 1	1		31	maybe slow
SELECT `Site`.`view_count` FROM `sites` AS `Site` WHERE `Site`.`id` = 1 LIMIT 1	1	1	4	maybe slow
SHOW FULL COLUMNS FROM `blocks`	3	3	23	maybe slow
SHOW FULL COLUMNS FROM `block_contents`	4	4	12	maybe slow
SELECT `BlockContent`.`content`, `Block`.`name` FROM `block_contents` AS `BlockContent` LEFT JOIN `blocks` AS `Block` ON (`BlockContent`.`block_id` = `Block`.`id`) WHERE `Block`.`key` = 'after_blue_box' AND `BlockContent`.`language` = 'en' LIMIT 1	1	1	16	maybe slow
SELECT `Type`.`id`, `Type`.`title` FROM `types` AS `Type` WHERE `Type`.`language` = 'en' ORDER BY `title` ASC	37	37	2	maybe slow
SHOW FULL COLUMNS FROM `company_categories`	3	3	4	maybe slow
SELECT `CompanyCategory`.`id`, `CompanyCategory`.`title` FROM `company_categories` AS `CompanyCategory` WHERE `CompanyCategory`.`language` = 'en' ORDER BY `title` ASC	12	12	12
SHOW FULL COLUMNS FROM `links`	10	10	12	maybe slow
SHOW FULL COLUMNS FROM `navigations`	3	3	11	maybe slow
SELECT `Link`.`id`, `Link`.`title`, `Link`.`type`, `Link`.`object_id`, `Link`.`subject`, `Link`.`lft`, `Link`.`rght`, `Link`.`language`, `Link`.`navigation_id`, `Link`.`parent_id`, `Navigation`.`id`, `Navigation`.`name`, `Navigation`.`key` FROM `links` AS `Link` LEFT JOIN `navigations` AS `Navigation` ON (`Link`.`navigation_id` = `Navigation`.`id`) WHERE `Link`.`language` = 'en' AND `Navigation`.`key` = 'main' AND `Link`.`language` = 'en' ORDER BY `Link`.`lft` ASC	8	8	6	maybe slow
SELECT `Type`.`id`, `Type`.`title`, `Type`.`filename`, `Type`.`dir`, `Type`.`language` FROM `types` AS `Type` WHERE `Type`.`language` = 'en' ORDER BY `title` ASC	37	37	0
SHOW FULL COLUMNS FROM `posts`	10	10	2	maybe slow
SELECT `Post`.`id`, `Post`.`title`, `Post`.`slug`, `Post`.`summary`, `Post`.`content`, `Post`.`type`, `Post`.`filename`, `Post`.`dir`, `Post`.`language`, `Post`.`created` FROM `posts` AS `Post` WHERE `Post`.`type` = 'news' AND `Post`.`language` = 'en' ORDER BY `Post`.`id` DESC LIMIT 5	5	5	2	maybe slow
SELECT `Post`.`id`, `Post`.`title`, `Post`.`slug`, `Post`.`summary`, `Post`.`content`, `Post`.`type`, `Post`.`filename`, `Post`.`dir`, `Post`.`language`, `Post`.`created` FROM `posts` AS `Post` WHERE `Post`.`type` = 'curious' AND `Post`.`language` = 'en' ORDER BY `Post`.`id` DESC LIMIT 5	5	5	0
SELECT `BlockContent`.`content`, `Block`.`name` FROM `block_contents` AS `BlockContent` LEFT JOIN `blocks` AS `Block` ON (`BlockContent`.`block_id` = `Block`.`id`) WHERE `Block`.`key` = 'partners' AND `BlockContent`.`language` = 'en' LIMIT 1	1	1	5	maybe slow
SELECT `BlockContent`.`content`, `Block`.`name` FROM `block_contents` AS `BlockContent` LEFT JOIN `blocks` AS `Block` ON (`BlockContent`.`block_id` = `Block`.`id`) WHERE `Block`.`key` = 'right_sidebar' AND `BlockContent`.`language` = 'en' LIMIT 1	1	1	7	maybe slow
SELECT `BlockContent`.`content`, `Block`.`name` FROM `block_contents` AS `BlockContent` LEFT JOIN `blocks` AS `Block` ON (`BlockContent`.`block_id` = `Block`.`id`) WHERE `Block`.`key` = 'bottom' AND `BlockContent`.`language` = 'en' LIMIT 1	1	1	22	maybe slow
SELECT `Link`.`id`, `Link`.`title`, `Link`.`type`, `Link`.`object_id`, `Link`.`subject`, `Link`.`lft`, `Link`.`rght`, `Link`.`language`, `Link`.`navigation_id`, `Link`.`parent_id`, `Navigation`.`id`, `Navigation`.`name`, `Navigation`.`key` FROM `links` AS `Link` LEFT JOIN `navigations` AS `Navigation` ON (`Link`.`navigation_id` = `Navigation`.`id`) WHERE `Link`.`language` = 'en' AND `Navigation`.`key` = 'footer' AND `Link`.`language` = 'en' ORDER BY `Link`.`lft` ASC	8	8	4	maybe slow
SELECT `BlockContent`.`content`, `Block`.`name` FROM `block_contents` AS `BlockContent` LEFT JOIN `blocks` AS `Block` ON (`BlockContent`.`block_id` = `Block`.`id`) WHERE `Block`.`key` = 'footer' AND `BlockContent`.`language` = 'en' LIMIT 1	1	1	5	maybe slow

Message	Memory use
Component initialization	10.55 MB
Controller action start	10.90 MB
Controller render start	11.42 MB
Component initialization #2	14.02 MB
Controller action start #2	14.04 MB
Component initialization #3	14.79 MB
Controller action start #3	14.80 MB
Component initialization #4	15.25 MB
Controller action start #4	15.27 MB
Component initialization #5	15.14 MB
Controller action start #5	15.15 MB
Component initialization #6	15.19 MB
Controller action start #6	15.21 MB
Component initialization #7	15.25 MB
Controller action start #7	15.26 MB
Component initialization #8	15.33 MB
Controller action start #8	15.35 MB
View render complete	15.20 MB

Message	Time in ms	Graph
Core Processing (Derived)	308.29
Component initialization and startup	24.28
Controller action	90.82
Render Controller Action	360.64
» Rendering View	358.21
» » Rendering APP/views/products/view.ctp	145.68
» » » Rendering APP/views/elements/search.ctp	99.02
» » » » Rendering APP/views/elements/block.ctp	64.89
» » » » » Component initialization and startup #2	2.57
Controller action #2	0.00
» » » » Rendering APP/views/elements/breadcrumbs.ctp	1.65
» » » Rendering APP/views/layouts/default.ctp	140.18
» » » » Rendering APP/views/elements/navigation.ctp	63.88
» » » » » Component initialization and startup #3	2.91
Controller action #3	0.00
» » » » » » Rendering APP/views/elements/link.ctp	0.60
» » » » » » Rendering APP/views/elements/link.ctp #2	0.62
» » » » » » Rendering APP/views/elements/link.ctp #3	0.56
» » » » » » Rendering APP/views/elements/link.ctp #4	0.42
» » » » » » Rendering APP/views/elements/link.ctp #5	1.33
» » » » » » Rendering APP/views/elements/link.ctp #6	1.26
» » » » » » Rendering APP/views/elements/link.ctp #7	0.46
» » » » » » Rendering APP/views/elements/link.ctp #8	0.44
» » » » Rendering APP/views/elements/sidebars/default.ctp #2	147.21
» » » » » » Rendering APP/views/elements/block.ctp #2	11.85
» » » » » » » Component initialization and startup #4	3.24
Controller action #4	0.00
» » » » » » Rendering APP/views/elements/block.ctp #3	13.60
» » » » » » » Component initialization and startup #5	2.65
Controller action #5	0.00
» » » » » » » Rendering APP/views/elements/block.ctp #4	28.27
» » » » » » » » Component initialization and startup #6	2.63
Controller action #6	0.00
» » » » » » » » Rendering APP/views/elements/navigation.ctp #2	17.29
» » » » » » » » » Component initialization and startup #7	2.80
Controller action #7	0.00
» » » » » » » » » » Rendering APP/views/elements/link.ctp #9	0.85
» » » » » » » » » » Rendering APP/views/elements/link.ctp #10	0.64
» » » » » » » » » » Rendering APP/views/elements/link.ctp #11	0.51
» » » » » » » » » » Rendering APP/views/elements/link.ctp #12	0.43
» » » » » » » » » » Rendering APP/views/elements/link.ctp #13	0.44
» » » » » » » » » » Rendering APP/views/elements/link.ctp #14	0.39
» » » » » » » » » » Rendering APP/views/elements/link.ctp #15	0.40
» » » » » » » » » » Rendering APP/views/elements/link.ctp #16	0.36
» » » » » » » » » Rendering APP/views/elements/block.ctp #5	11.31
» » » » » » » » » » Component initialization and startup #8	2.53
Controller action #8	0.00

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Sunny Central 400MV / 500MV / 630MV

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Sunny Central 400MV / 500MV / 630MV

Central Inverters

Sunny Central 400MV / 500MV / 630MV

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Partners

Sunny Central 400MV / 500MV / 630MV

Search green products

Search green companies

Sunny Central 400MV / 500MV / 630MV

Central Inverters

Sunny Central 400MV / 500MV / 630MV

for direct medium-voltage feed-in

Additional Information

More products from this category

Wind turbines-300W

Wind turbines-500W

Wind turbines-1000W

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