Golden Samurai DL 31120GS_Foshan Wahbou Power Equipment Co., Ltd.

Features

. DPS control technology and IGBT functional components

. Multiple CPU and software and hardware compatible design

. Extremely high output quality and super overload capacity

. Ultra-wide input power range design

. Input and output isolation design

. Independent dual group static switch

. No mains cold start function

. Three-phase input neutral point floating and falling protection

. Multifunctional peripheral accessories

. Support network management system

. Chinese LCD liquid crystal display interface

DL-31120GS Rectifier

model	DL-31120GS
Input rated voltage	380VAC/400VAC/415VAC (other specifications can be customized) (line voltage)
Input voltage range	300-520VAC
Input frequency	50/60HZ±10%
Soft start	0%-100%；15sec
effectiveness（%）	99%
Maximum output ripple voltage	100mv

DL-31120GS inverter

DC input range	165-285VDC
Output waveform	Sine wave
The output voltage	220/230/240VAC(Simplex)，380/400/415VAC(Three phase)
Output power factor	0.8
Output voltage accuracy	±1%
Output frequency	50/60HZ±0.1%
100% unbalanced load phase shift	120%±0.5°
Overload capacity	＜110%: continuous; 125%: 10min; 150%: 1min; 200%: 10sec
100%Load efficiency（%）	94%
Maximum output peak current	Three-phase: 520; Single-phase: 1560

DL-31120GS isolation diode

Rated current（A)	900
Rated voltage（V)	800
Insulation withstand voltage（V)	2500

DL-31120GS battery

battery	Provided by the manufacturer’s own DC system or equipped with fully enclosed maintenance-free lead-acid batteries
Rated input voltage	DC220V
voltage range	173-277VAC（LINE TO NEUTRAL）
Rated voltage	1600V
Frequency Range	45-55HZ/55-65HZ
effectiveness（%）	＞99.5%
Switching time	Inverter＞Mains (mains＞Inverter)：0ms
Output voltage isolation	YES

DL-31120GS working environment

temperature	-10℃-40℃（14°F-104°F）
humidity	0%-90%（Non-condensing）
Altitude	<2000M Above sea level
Enclosure rating	IP42
Maximum heat release（KW）	6.5

DL-31120GS appearance

height	1600mm
length	1100mm
depth	800mm
weight（kg）	1950
noise	＜65dBA(1 meter on the front of the screen cabinet)
Color	PEH3963 Anti-ultraviolet light gray

DL-31120GS partial specification

UPS equipment standard	Meet UL1778
Low-voltage complete equipment standard	Comply with IEC439-1, 439-2, 439-3
Semiconductor converter standard	Comply with IEC146-1-1, 146-1-3, ,146-2
Protection level	Comply with IEC529
Safety standard (CE standard)	Comply with EN50091-1
Battery compatible standard (CE standard)	Comply with EN50091-2
UPS equipment standards	Comply with GB7620
Radiation standards and safety standards	Comply with FCC CLASSA, CE
EMC/EMI conduction:	Meet EN50091-2; Radiation: Meet EN50091-2 CLASSA; Harmonic current: Meet IEC100-3-4; Anti-interference: Meet EN61000-4-2.3.4.5.8.9.11 Level Ⅲ, Meet EN61000-4-5 Level Ⅳ

DL-31120GS protection

Short circuit protection	Rectifier, backup power supply, bypass switch
Lightning protection	MOV
EMC filtrate	enter&Output
isolation	enter&Output

DL-31120GS Display & Warning

LCD data display	YES
LED, LCD, buzzer	YES
Dry contact	YES
Battery cold start	YES

120 KVA AC 220V input: AC 220V output

Input parameters
Input voltage	220V AC （Single phase double wire）
Enter the live wire diameter	100mm² （Square millimeter）
Input zero wire diameter	100mm²（Square millimeter）
Input ground wire diameter	100mm²（Square millimeter）
Input air switch	500A -1P （AC open）
Output parameters
The output voltage	220V AC （Single phase double wire）
Output wire diameter	50mm²（Square millimeter）
Output neutral wire diameter	50mm²（Square millimeter）
Output ground wire diameter	50mm²（Square millimeter）
Output MCB	250A -1P （AC open）
Battery parameters
External battery MCB	400A-2P （DC MCB）
External battery wire diameter	100mm²（Square millimeter）

120 KVA AC 380V input: AC 220V output

Input parameters
Input voltage	380V AC （Three-phase four-wire）
Enter the live wire diameter	100mm² （Square millimeter）
Input zero wire diameter	100mm²（Square millimeter）
Input ground wire diameter	100mm²（Square millimeter）
Input air switch	500A -3P （AC open）
Output parameters
The output voltage	220V AC （Single phase double wire）
Output wire diameter	50mm²（Square millimeter）
Output neutral wire diameter	50mm²（Square millimeter）
Output ground wire diameter	50mm²（Square millimeter）
Output MCB	250A -1P （AC open）
Battery parameters
External battery MCB	400A-2P （DC MCB）
External battery wire diameter	100mm²（Square millimeter）

20 KVA AC 220V input: AC 220V output

Input parameters
Input voltage	380V AC （Three-phase four-wire）
Enter the live wire diameter	100mm² （Square millimeter）
Input zero wire diameter	100mm²（Square millimeter）
Input ground wire diameter	100mm²（Square millimeter）
Input air switch	500A -3P （AC open）
Output parameters
The output voltage	380V AC （Three-phase four-wire）
Output wire diameter	50mm²（Square millimeter）
Output neutral wire diameter	50mm²（Square millimeter）
Output ground wire diameter	50mm²（Square millimeter）
Output MCB	250A -3P （AC open）
Battery parameters
External battery MCB	400A-2P （DC MCB）
External battery wire diameter	100mm²（Square millimeter）

Backup model: One year warranty, one year warranty for built-in battery

Online models: three-year warranty

12V24AH capacity battery products: three-year warranty

After-sales service contact information throughout the country: Contact us

7*24 hours service telephone: 400-830-8833

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