NHP TemBreak PRO, Руководство пользователя

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Product Information
11
TemBreak PRO
B_BE-UM-001-EN
– V1.1.0
B250_BE & B400_BE Information
Frame / Model
Quantity Unit Condition B250P B400P B400R
Number of Poles 3, 4 3, 4 3, 4
Nominal current ratings
I
CT
(A)
45°C
40, 100, ─ ─
Trip unit ratings 160, 250 ─ ─
50°C ─ 400 400
55°C ─ 250 250
Electrical characteristics
Rated maximum operational voltage
U
e
(V) AC 50/60 Hz 690 690 690
(V) DC 250 ─ ─
Rated insulation voltage U
i
(V) 800 800 800
Rated impulse withstand voltage U
imp
(kV)
8 8 8
Selectivity category A B B
Rated short time withstand current
I
cw
(kA) 0.4 sec ─ 5 / 0.3 sec 5 / 0.3 sec
Ultimate breaking capacity
I
cu
(kA)
690 Vac 20 35 50
(IEC, JIS, AS/NZS) 400 /415 Vac 125 125 200
240 Vac 150 150 200
Service breaking capacity
I
cs
(kA)
690 Vac 15 35 50
(IEC, JIS, AS/NZS)
400 /415 Vac 85 85 150
220 /240 Vac 150 150 150
Protection - Over Current Release types
Std Standard
Opt Optional
─ Not Available
BE 2 dial 10 pre-set characteristic curves Std Std Std
BE 2 dial Instantaneous only setting Std Std Std
BE Instantaneous only setting (ICB) Std Std Std
LT Adjustable 40% to 100% in 1% increments ─ ─ ─
LT Adjustable 40% to 100% in 1A increments ─
Std
increments
Std
Installation (Std / Opt / ─ )
Std Standard
Opt Optional
─ Not Available
Front connection (FC) Std Std Std
Extension bar (FB) Opt Opt Opt
Cable tunnel clamp (FW) Opt Opt Opt
Rear Connection (RC) Opt Opt Opt
DIN rail adaptor ─ ─ ─
Withdrawable mechanism ─ ─ ─
Plug-in Opt Opt Opt
Reverse supply connection possible to 440V
Yes Yes Yes
Dimensions H (mm)
165 260 260
W (mm)
3 pole 105 140 140
4 pole 140 185 185
D (mm)
103 140 140
T (mm) 127 182 182
Weight
W
(kg) 3 pole 2.4 4.3 4.3
4 pole 3.2 5.7 5.7
Operation options (Std / Opt / ─ )
Std Standard
Opt Optional
─ Not Available
Toggle operation Std Std Std
Extension handle TP-HS/HP or Direct mount T2HB Opt Opt Opt
Motor operation TP-MC Opt Opt Opt
Endurance Electrical Cycles 415 Vac 10000 6000 6000
Mechanical Cycles 20000 15000 15000