NC DC Solid State Relay GZ02B GZ02F

Home Products DC SSR RelayNormally Close (NC) DC Solid State RelaysNC DC Solid State Relay GZ02B GZ02F

NC DC Solid State Relay GZ02B GZ02F
NC DC Solid State Relay GZ02B GZ02F
NC DC Solid State Relay GZ02B GZ02F
NC DC Solid State Relay GZ02B GZ02F
NC DC Solid State Relay GZ02B GZ02F
Specification

NC DC Solid State Relay GZ02B GZ02F

Parameter GZ02F (Normally Closed) GZ02B (Normally Closed)
Control Power None ≤30A: 4-32V/1W
>30A: 12-15V/2W; 18-36V/2W
Drive Method Optical Isolation Built-in Isolated Power Drive
Control Signal 4-32 VDC; 10-20 mA 4-32 VDC; 10-20 mA
Control Indicator LED LED
Maximum Voltage 100, 200, 400 VDC 100, 200, 600, 1200 VDC
Maximum Current 10, 20, 30 A (1mS) 10, 20, 30 ... 180 A (1mS)
On-state Voltage Drop ≤ 2.5 VDC 0.5-4.5 VDC
Off-state Voltage 100, 200, 400 VDC 100, 200, 600, 1200 VDC
Switching Time ≤ 0.2 mS ≤ 0.15 mS
Switching Characteristics Bipolar Transistor - Solid State Switch MOS or IGBT - Solid State Switch
Isolation Voltage ≥1500V ≥1500V
Insulation Voltage ≥ 2000 V ≥ 2000 V
Operating Temperature -25 to 75 ℃ -25 to 75 ℃
Cooling Conditions ≥30A with heatsink, ≥120A with additional fan cooling ≥30A with heatsink, ≥120A with additional fan cooling
Load Current Safety Factor Resistive load: 2.5-3 times, Inductive load: 3-4 times Resistive load: 2.5-3 times, Inductive load: 3-4 times
Product Details
 
  • Optical isolation between control signal and output circuit.
  • Control signal interfaces with PLC and TTL logic signals.
  • LED indicator for working status.
  • Solid-state normally closed output, fast switching speed, no sparks or arcs during on-off.
  • Epoxy resin encapsulation, corrosion-resistant, shock-resistant, stable and reliable switching.
  • The product is mainly used for high-frequency DC-powered load electrical switches. Examples: DC motors, solenoid valves, heaters, and battery charging/discharging switches.
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