A renewed model offering a flexible series-parallel configuration
while maintaining high accuracy performance
■
Communication with a host system
Communication with a host system via Ethernet is possible.
*Please contact our sales staff for details.
2000V
Max. 12 in parallel +/-2160A
500V
1 unit 30kW
0 180A-180A 2160A-2160A
Max. 12 units 360kW
Our original SiC Module
「
Techno Block
※3
」
※
1,2
※
3
Our original semiconductor package uses transfer molding
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and 3 in parallel (former design)
2 in series, 2 in parallel, 700V, 4A to 160A
Approx. 1msec.
2 in series, 2 in parallel, 700V, 160A to 4A
Approx. 1msec.
Current response waveform (excessive response)
2 in series and 2 in parallel, under in-house test conditions
■
Various output currents and voltages
Several power modules can be connected in parallel or directly
for a maximum output of respectively 2160 A (12 units) or 2000
V (4 units).
(Max. 12 units connected = 360kW)
■
Small footprint and high eciency
In addition to embedding 3LEVEL and DAB
※4
circuits and our
proprietary SiC modules, the unit fits a 19" rack size promising
over 93.5% efficiency (at 500V, 60A output).
※4 DAB：Dual Active Bridge
Features
Max. 4 in series 2000V
■
High precision and fast response
During ramp up or ramp down of max 1 msec while in series-parallel,
the setting accuracy is: constant voltage max. 0.05% (F.S.), constant
current max. 0.1% (F.S.), constant power max. 0.3% (F.S.).
Logo combining the [S] of SanRex
〜
〜
〜
〜
Achieves small footprint and excellent
supplies for the industry
・
Thanks to the embedded proprietary SiC module, we achieve the highest performance for size,
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・
voltage
・
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・
Regenerative bidirectional AC/DC Converter
Module type
New
Model
●●●
●●
Sansha Electric Manufacturing Co., Ltd.
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https://www.sansha.co.jp/
8-E-202112-1
Example of configuration
Regenerative bidirectional DC power supply - Module type
・SanRex, Techno Block, and S・Loop are trademarks or registered trademarks of Sansha Electric Manufacturing Co.,Ltd. ・Ethernet is a trademark or a registered trademark of Fuji Xerox Co.,
Ltd.. ・The names of products mentioned in this magazine may be used as trademarks of their respective companies. ・Please be aware that the replacement cost of serviceable parts (fans, fuses,
etc.) will be charged when they are replaced. Please keep all accessories in a safe place. ・Please consult with us if you intend to use the product for purposes other than those described in this
publication. ・These specifications are subject to change without notice for performance improvement.
Possibility to set CV/CC/CP from a host computer via included software.
You can perform optimal evaluation by setting various characteristics of FC, PV or storage batteries with the optional software.
charging/
discharging
Ethernet
Screen image
*Various types of power supplies are available for evaluation purposes, including power supplies with other capacities.
We can also manufacture power supplies to custom specifications.
DimensionsSpecifications
Grid Power Supply Dynamo
Charging (powering)
Discharging (regenerating)
Test motor
(Inverter)
SanRex
Power Source Voltage
Rated output voltage
Rated output current
Rated output power
Setting
and
measurement
accuracy
Rise time
Efficiency
Dimensions
Other
AC voltage 380V to 440V (3-phase 3-wire)
500V
±180A
±30kW
Within ±0.1% (F.S.)
Within ±0.05% (F.S.)
Within ±0.3% (F.S.)
1msec or less (constant current: 10→90% of setting for both power
and regeneration) Overshoot: within 1% of rated current
93.5% or more (at 500V, 60A)
482.6mm（W）×400mm（H）×698mm（D）
Capable of up to 4 series and 12 parallel operations
(Maximum number of units connected: 12 (360 kW))
Constant current
Constant voltage
Constant power
482.6
400
698(45) (125) 430
【Load】
・Inverter
・DC/DC converter
Read and understand the entire Operating Manual and your employer's safety practices before installing, or using the equipment.
Do not install the equipment in an area where water, high humid, steam, dust or oil are located. It may cause damage to the equipment
or result in a fire or electrical shock.
Attention