452
Single-phase Solid State Relays for Heaters
G3PE
EMC Connection
Make EMC connections according to the following figure.
•
Connect a capacitor to the load power supply.
•
The input cable must be no longer than 3 m.
EMI
This is a Class A product (for industrial environments). In a domestic
environment, the G3PE may cause radio interference, in which case
the user may be required to take appropriate measures.
Noise and Surge Effects
If noise or an electrical surge occurs that exceeds the malfunction
withstand limit for the G3PE output circuit, the output will turn ON for
a maximum of one half cycle to absorb the noise or surge. Confirm
that turning the output ON for a half cycle will not cause a problem for
the device or system in which the G3PE is being used prior to actual
use. The G3PE malfunction withstand limit is shown below.
•
Malfunction withstand limit (reference value): 500 V
Note:
This value was measured under the following conditions.
Noise duration: 100 ns and 1
μ
s
Repetition period: 100 Hz
Noise application time: 3 min
Mounting Models with Externally Attached Heat Sinks
•
Before attaching an external Heat Sink or Radiator to the Unit,
always apply silicone grease, such as Toshiba Silicone's YG6260
or Sinetsu Silicone's G746, to the mounting surface to enable
proper heat radiation.
•
Tighten the screws to the following torque to secure the Unit and
external Heat Sink or Radiator to enable proper heat dissipation.
Tightening torque: 2.0 N·m
Mounting to Control Panel
The G3PE is heavy. Firmly mount the DIN track and secure both
ends with End Plates for DIN-track-mounting models. When mount-
ing the G3PE directly to a panel, firmly secure it to the panel.
If the panel is airtight, heat from the SSR will build up inside, which
may reduce the current carry ability of the SSR or adversely affect
other electrical devices. Be sure to install ventilation holes on the top
and bottom of the panel.
SSR Mounting Pitch (Panel Mounting)
•
Single-phase Model
G3PE
Input
Output
3 m max.
Load
Recommended Capacitor (Film Capacitor)
G3PE-2
@@
B Series: 1
μ
F, 250 VAC
G3PE-5
@@
B Series: 0.5
μ
F, 500 VAC
SSR
10 mm min.
30 mm min.
80 mm min.
60 mm min.
Duct or other object blocking airflow
Vertical Direction
Between duct and
G3PE
Between duct and
G3PE
Mounting direction
Host and slave
