DPNL RCCB

DPNL RCCB

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DPNL RCCB

1.General

1.1 Application 

Personnel and fire protection 

Cable and line protection against overload and short circuits 

1.2 General rules for choosing RCBO: 

a.Rated residual operating current 

I△n≤30 mA:additional protection in the case of direct contact 

C curve (5-10 In) protection and control of the circuits against overloads and short-circuits;protection for resistive and inductive loads with low inrush current. 

2. Technical Data 

2.1 Curves 

图片1 

2.2 

  Standard IEC/EN 61009-1
Electrical features Type(wave form of the earth leakage sensed)   AC
Thermo-magnetic release characteristic   C
Rated current In A 6,10,16,20,25,32
Poles   1P+N
Rated voltage Ue V 230
Rated sensitivity I△n A 0.03
Rated residual making and breaking capacity I△m A 500
Rated short-circuit capacity Icn A 3000
Break time under I△n Rated frequency S ≤0.1
Hz 50/60
Rated impulse withstand voltage (1.2/50)Uimp V 4,000
Dielectric test voltage at ind.Freq.for 1 min kV 2
Insulation voltage Ui   250
Pollution degree   2
Mechanical features Electrical life   2000
Mechanical life   4000
Contact position indicator   Yes
Protection degree   IP20
Ambient temperature (with dally average≤35℃)  -5...+40(Special application please refer to P65 for temperature compensation correction)
Storge temperature  -25...+70
Installation Terminal connection type   Cable/U-type busbar/Pin-type busbar
Terminal size top/bottom for cable mm2 16
AWG  18-3
Terminal size top/bottom for busbar mm2 16
AWG  18-3
Tightening torque N*m 2
In-Ibs. 18
Mounting   On DIN rail EN 60715 (35mm) by means of fast clip device
Connection   From top and bottom (for combined type)
  From top (MCB+add-on RCB block)

2.3 Please refer to table below for temperature compensation correction

Rated current In(A) Temperature compensation coefficient under various temperature
20℃ 30℃ 40℃ 50℃ 60℃
6 1.07 1.00  0.93 0.95 0.77
10 1.05 1.00  0.94 0.88 0.81
16 1.09 1.00  0.9 0.88 0.83
20 1.05 1.00  0.94 0.88 0.81
25 1.04 1.00  0.94 0.88 0.8
32 1.06 1.00  0.93 0.86 0.78

3. Overall and Mounting Dimensions(mm) 

3.1 MCB+add-on RCD block 

DPNL RCCB

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