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VGM Series Dual Solid State Relay SSR 25Amps ~ 75Amps

▪ Rated operational current 25, 50, 75Amps
▪ Rated operational voltage 480VAC or 600VAC
▪ Input voltage range 4 to 32VDC
▪ 2500Vrms optical isolation. (input/output)
▪ Both "Zero voltage" & phase controllable "Random switching versions
Availability:
Quantity:
  • VGM

  • ZONZEN

Product Description

VGM series Solid State Relays are Dual AC relays,Triac or SCR Output. The Triac version of the zero switching relay is an inexpensive solution for resistive loads. The zero switching relay switches on when the AC sine voltage just crosses zero,and switches off when the current crosses zero. The SCR Output is Dual SCR Power Hybrid technology provides highly efficient thermal management for greatly increased cyclic life.

Odering options

Model

1. VGM: dual solid state relay
2. Load current: 25: 25Amps, 50: 50Amps, 75: 75Amps
3. Control voltage: D: 4~32VDC 
4. Output voltage: A48: 24~480VAC, A60: 24~600VAC
5. Switching mode: Z: Zero cross turn-on, R: Random turn-on


Product Selection

Control voltage

Output voltage Rated operational current
25Amps 50Amps 75Amps

4 to 32 Vdc

480 VAC "Z" VGM25DA48Z VGM50DA48Z VGM75DA48Z
4 to 32 Vdc 480 VAC "R" VGM25DA48R VGM50DA48R VGM75DA48R
4 to 32 Vdc 600 VAC "Z" VGM25DA60Z VGM50DA60Z VGM75DA60Z
4 to 32 Vdc 600 VAC "R" VGM25DA60R VGM50DA60R VGM75DA60R

 

Technical Parameter

Input Specifications

Parameter-list

Specification Limits

Input Parameter

D

Control Voltage Range

4 to 32VDC

Input Current [Max.]

7/20mAdc @=5V/12V

Must Turn-on Voltage

4VDC

Must Turn-off Voltage

1VDC

Reverse Voltage [Max.]

-6VDC

Output Specifications

Output Parameter

Units

Specification Limits

Load current

Amps

25

50

75

Load Current Range

Arms

25+25

50+50

75+75

Surge Current 20mSec [Max.]

Arms

250

500

750

Load Voltage Range [480V]

Vrms

24 to 480

Transient Overvoltage [480V]

Vpk

≥1200

Load Voltage Range [600V]

Vrms

24 to 600

Transient Overvoltage [600V]

Vpk

≥1600

Frequency Range

Hz

47 to 63

Off State dv/dt [Min.]

V/μsec

500

Off State Leakage Current [Max.]

mArms

≤8

On State Voltage Drop [Max.]

Vrms

1.6

Thermal Resistance,[Rthjc]

C/W

1.4

0.9

0.6

Turn on Time [Max.]“Z”

Cycle

1/2

Turn on Time [Max.]“R”

mSec

1

General Specifications [Ta=25℃]

Description

25A

50A

75A

Dielectric Strength,Input to Output [50/60 Hz]

2500Vrms

Dielectric Strength,Input/Output to Base [50/60 Hz]

2500Vrms

Minimum Insulation Resistance [@500 VDC]

10⁹Ω

Maximum Capacitance,Input/Output

0.8pF

Ambient Operating Temperature Range

-30 to 80℃

Ambient Storage Temperature Range

-30 to 100℃

Humidity per IEC60068-2-78

95%

LED Input Status Indicator

2 LED

Baseplate Material

Pure coppe

Weight

150g


Connection Diagram

Connection diagram

Dimensions

Dimensions


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