Product Overview

B-3
Version 1.0 1st Feb. 2021
Easy TeSys catalog
Power Circuit Characteristics
Relay Type Ref. DPER
01...21
DPER
22...32
Size 1
Tripping class Conforming to IEC 60947-4-1 10
Rated insulation voltage Conforming to IEC 60947-4-1 V 690
Rated impulse withstand voltage (Uimp) kV 6
Frequency limits Of the operating current Hz 50...60
Setting range Depending on model A 0.1...18 16...38
Power Circuit Connections
Connection by Screw Clamp Terminals Minimum/maximum c.s.a.
Flexible cable without cable end
1 conductor
mm² 1.5...6
AWG 16...10
2.5...10
AWG 14...8
Flexible cable with cable end
1 conductor
1...4
AWG 18...10
1.5...6
AWG 16...10
Solid cable without cable end
1 conductor
1...6
AWG 18...10
2.5...10
AWG 14...8
Tightening torque Lbf.in 15.05 (1.7N.m) 22.13 (2.5N.m)
Auxiliary Contact Characteristics
Conventional thermal current A 5
Max. sealed consumption
of the operating coils of
controlled contactors
(Occasional operating cycles of
contact 95-96)
a.c. supply V 110 120
A 3.27 3
Protection against short-
circuits
By gG, maximum rating or by GB2 A 5
Connection by screw clamp
terminals
Minimum/maximum c.s.a.
Flexible cable without cable end
1 conductor
mm² 2 x 1...2.5 AWG 2 x 18...10
Flexible cable with cable end
1 conductor
2 x 1...2.5 AWG 2 x 18...10
Solid cable without cable end
1 conductor
2 x 1...2.5 AWG 2 x 18...10
Tightening torque Lbf.in 15.05 (1.7N.m)
Environment
Conforming to standard IEC 60947-4-1, IEC 60947-5-1, UL 60947-4-1, CSA C22.2 No. 60947-4-1
Product certications cUL, UL Listed
Degree of protection Conforming to IEC 60529 IP2X
Protective treatment Conforming to IEC 60068 "TH"
Ambient air temperature Storage °F -76...176 (-60...80ºC)
Normal operation without
derating (IEC 60947-4-1)
-4...140 (-20...+60ºC)
Minimum/maximum operating
temperature (with derating)
(1)
-4...158 (-20...70ºC)
Operating positions
without derating
In relation to normal
vertical mounting plane
Any position
Flame resistance Conforming to IEC 60068-2-1 °F 1562 (850ºC)
Shock resistance Permissive acceleration
conforming to IEC 60068-2-7
6 gn - 11 ms
Vibration resistance Permissive acceleration
conforming to IEC 60068-2-6
3 gn
Dielectric strength at 50 Hz Conforming to IEC 60255-5 kV 6
Surge withstand Conforming to IEC 60801-5 6
Operating Characteristics
Temperature compensation
°F -4...140 (-20...+60ºC)
Tripping threshold
Conforming to IEC 60947-4-1 A 1.14 ± 0.06 Ir
Sensitivity to phase failure
Conforming to IEC 60947-4-1 Tripping current 130 % of Ir on two phase, the last one at 0
(1) Contact your regional sales.
Characteristics
Easy TeSys thermal overload relays