Datasheet
G3PE-Three-phase
8
Specifications
Certification
UL508, CSA22.2 No.14, and EN60947-4-3
Ratings (at an Ambient Temperature of 25°C)
Operating Circuit (All Models)
Main Circuit of Models with Built-in Heat Sinks
*1. The applicable load current depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering
Data on page 1235.
*2. Applicable Load
Use the following formula to calculate the maximum total capacity of a heater load for a three-phase balanced load with delta connections.
Maximum load capacity = Load current × Load voltage × √3
Example: 15 A × 200 V × √3 = 5,196 W ≅ 5.1 kW
Example: 15 A × 400 V × √3
= 10,392 W ≅ 10.3 kW
Main Circuit of Models with Externally Attached Heat Sinks
* The rated load current depends on the heat sink or radiator that is mounted. It also depends on the ambient temperature.
For details, refer to Load Current vs. Ambient Temperature in Engineering Data on page 1235.
ItemModel Same for all models
Rated operating voltage 12 to 24 VDC
Operating voltage range 9.6 to 30 VDC
Rated input current (impedance) 10 mA max. (24 VDC)
Must-operate voltage 9.6 VDC max.
Must-release voltage 1 VDC min.
Insulation method Phototriac
Operation indicator Yellow LED
Model G3PE-
215B-
3(N)
G3PE-
215B-
2(N)
G3PE-
225B-
3(N)
G3PE-
225B-
2(N)
G3PE-
235B-
3(N)
G3PE-
235B-
2(N)
G3PE-
245B-
3(N)
G3PE-
245B-
2(N)
G3PE-
515B-
3(N)
G3PE-
515B-
2(N)
G3PE-
525B-
3(N)
G3PE-
525B-
2(N)
G3PE-
535B-
3(N)
G3PE-
535B-
2(N)
G3PE-
545B-
3(N)
G3PE-
545B-
2(N)
Item
Rated load voltage 100 to 240 VAC 200 to 480 VAC
Operating voltage
range
75 to 264 VAC 180 to 528 VAC
Rated load current
*1
15 A (at 40°C) 25 A (at 40°C) 35 A (at 25°C) 45 A (at 25°C) 15 A (at 40°C) 25 A (at 40°C) 35 A (at 25°C) 45 A (at 25°C)
Minimum load current 0.2 A 0.5 A
Inrush current
resistance (peak
value)
150 A
(60 Hz, 1 cycle)
220 A
(60 Hz, 1 cycle)
440 A
(60 Hz, 1 cycle)
220 A
(60 Hz, 1 cycle)
440 A
(60 Hz, 1 cycle)
Permissible I
2
t
(reference value)
121A
2
s260A
2
s1,260A
2
s 260A
2
s 1,260A
2
s
Applicable load
(resistive load: AC1
class) *2
5.1 kW
(at 200 VAC)
8.6 kW
(at 200 VAC)
12.1 kW
(at 200 VAC)
15.5 kW
(at 200 VAC)
12.5 kW
(at 480 VAC)
20.7 kW
(at 480 VAC)
29.0 kW
(at 480 VAC)
37.4 kW
(at 480 VAC)
Model G3PE-
215B-
3H
G3PE-
215B-
2H
G3PE-
225B-
3HH
G3PE-
225B-
2H
G3PE-
235B-
3H
G3PE-
235B-
2H
G3PE-
245B-
3H
G3PE-
245B-
2H
G3PE-
515B-
3H
G3PE-
515B-
2H
G3PE-
525B-
3H
G3PE-
525B-
2H
G3PE-
535B-
3H
G3PE-
535B-
2H
G3PE-
545B-
3H
G3PE-
545B-
2H
Item
Rated load voltage 100 to 240 VAC 200 to 480 VAC
Operating voltage
range
75 to 264 VAC 180 to 528 VAC
Rated load current
*
15 A (at 40°C) 25 A (at 40°C) 35 A (at 25°C) 45 A (at 25°C) 15 A (at 40°C) 25 A (at 40°C) 35 A (at 25°C) 45 A (at 25°C)
Minimum load current 0.2 A 0.5 A
Inrush current
resistance (peak
value)
150 A
(60 Hz, 1 cycle)
220 A
(60 Hz, 1 cycle)
440 A
(60 Hz, 1 cycle)
220 A
(60 Hz, 1 cycle)
440 A
(60 Hz, 1 cycle)
Permissible I
2
t
(reference value)
121A
2
s260A
2
s1,260A
2
s 260A
2
s 1,260A
2
s
Applicable load
(resistive load: AC1
class)
Refer to Engineering Data on page 1235.