Product Index :: Industrial Components :: Relays :: Solid-state Relays :: Panel Mount SSR

G3PF Solid-state Relay with Built-in Current Transformer

A New-concept SSR with Built-in Current Transformer.
Heater Burnout and SSR Short-circuit Failure Detection.

• Built-in Current Transformer (CT) helps reduce wiring steps.

• Detects the burnout of any one of a group of heaters.

• Detects the burnout of 3-phase heaters.

• Detects SSR short-circuit failures.

• Error detection level can be easily set with a switch.

• Mounts to a DIN track or with screws.

• Three types of input terminals available: M3 terminals, screwless clamp terminals  (detachable), or compact slotted
  screw terminals (detachable).

• Certified for CSA and EN (TÜV).

• The G3PE-2[][]B-[][][] Series is UL certified.

Features

Heater Burnout Detection

• The built-in CT monitors the load current.

• Burnout can be detected for 1-line heaters or for 1 line in multiple heaters.

• Detection is also possible for 3-phase heater circuits.

SSR Short-circuit Failure Detection

• The built-in CT can detect SSR short-circuit failures.

• The alarm indicator shows if a heater burnout or SSR short-circuit failure has
  occurred.

• Separate alarm outputs are provided on models with screwless clamp terminals or small slot terminals.

Easy Setting of Heater Burnout Detection Level

• The decimal rotary switches can be used to easily set the heater burnout detection level.

• The setting switches are provided on the front panel to enable easy confirmation of the setting.

Save Space and Reduce Work Steps

The CT is built into the SSR, so no space is required for CT installation and wiring work is reduced.

Applications

The G3PF quickly detects heater burnout and SSR short-circuit failure, and information is provided to let you know which problem has occurred, which is ideal for applications where down time must be minimized.