GE P50 Agile P253 - Operating Conditions; Terminals Specification; Mechanical & Environmental specification; 2.1.1 Standards Compliance

P50 Agile P253
13 Technical Specifications
P253/EN M/C
13-7
Operating Conditions
I.
Relative humidity Humidity (RH) 95% maximum
II.
Operating temperature range -25 ºC to +55 ºC
III.
Storage temperature range -25 ºC to +70 ºC
Terminals Specification
I.
AC current input terminals M5 threaded terminals for ring lug connection. Suitable up to 4 mm
2
II.
Auxiliary & input/output terminals M4 threaded terminal connection. Suitable up to 2.5 mm
2
III.
Tightening torque for M4/M5
screws
Maximum torque of 1.2 Nm
IV.
Rear communication terminal Two wire connection. Suitable up to 2.5 mm
2
Mechanical & Environmental specification
I.
Design Flush mounting case
II.
Weight 3.00 Kg approximate
III.
Pollution Degree II
2.1.1 Standards Compliance
SR.
NO.
TYPE TEST STANDARD TEST SPECIFICATION / METHOD
1.
Impulse, Dielectric and Insulation tests
1.1 Impulse voltage test
IEC 60255-27:2005
(incl. corrigendum 2007)
Test voltage 5kv, 1.2/50 µV
Energy
0.5 J
Polarity
+ve and –ve
No. of impulses 3 on each polarity
Duration between impulses 5s
EUT condition Non energised
1.2
Dielectric voltage
withstand test
IEC 60255-27:2005
(incl. corrigendum 2007)
1) 2kV rms for 1 minute between all terminals connected together with case earth.
2) 2kV rms for 1 minute between independent circuits with case earth.
3) 1.5kV rms for 1 minute across open contacts of changeover output relays.
1.3
Insulation resistance
test
IEC 60255-27:2005
(incl. corrigendum 2007)
> 100 MΩ at 500V DC
1.4
Creepage distances
and clearances
IEC 60255-27:2005
(incl. corrigendum 2007)
Pollution degree : 2
Overvoltage category : III