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NS 1600N Moulded Case Circuit Breaker


( Yueqing Bodun Electric Co., Ltd. )



NS 1600N Moulded Case Circuit Breaker

Model: NS 1600N
Approvals: ISO9001,CE
Brand Name: DLXELE,DLXIS,MRIKER
Region: Wenzhou Zhejiang
Brief Description: NS 1600N Moulded Case Circuit Breaker Comply with IEC60947-2,Up to 1600Amp Thermal Magnetic 3p and 4p
Poles Number: 3
Type: Moulded Case
Nominal Insulation Voltage: 480V
Support to adjust: yes
Pole: 3p

 

 

Product Details

Key Specification

BDM2-X Moulded Case Circuit Breaker
New design, Adjustable Amps
Comply with IEC60947-2
Up to 1600Amp

Tripping types:Thermal Magnetic
Amps ranges: 100A, 160A, 250A, 400A, 630A, 800A,1250A, 1600A

Frequency: AC 50/60Hz
Rated operating voltage: 690V and below

Rated insulating voltage: 750V
Poles: 3, 4P
Utilization category: A

Main Technical Specifications

Trip units main technical parameter
Thermal magnetic release
?Electronic release
BDM2 22SE: protection of low-voltage distribution networks for BDM2-100160250
1. Overload protection with adjustable threshold 
2. Short-circuit protection with adjustable threshold
3. Load indication : light at 90% of Ir setting threshold; 
Flashing at 105% or more of Ir setting threshold
BDM2 22ME: protection of motor for BDM2-100160250
1. Overload protection with adjustable threshold, as defined by IEC60947-4 (2) tripping class 10
2. Short-circuit protection with fixed threshold (13xIr)
3. phase failure protection (tripping time delay between 3.5s-6s)
4. Load indication : dark less than 105% of Ir setting threshold; 
Flashing at 105% or more of Ir setting threshold
BDM2 23SE: protection of low-voltage distribution networks for BDM2-400630
1. Overload protection with adjustable threshold 
2. Short-circuit protection with adjustable threshold
3. Load indication : light at 90% of Ir setting threshold; 
Flashing at 105% or more of Ir setting threshold
1. Overload protection with adjustable threshold, as defined by IEC60947-2 
2. Short-circuit protection with adjustable threshold 
3. Instantaneous short-circuit protection
4. Earth fault protection with adjustable threshold
5. Load indication : light at 90% of Ir setting threshold;
Flashing more than Ir setting threshold
6. Fault indication
LEDs indicates the type of fault that caused tripping
Overload (LT protection) or abnormal component temperature (>Ir);
Short-circuit (ST or instantaneous protection)( >Im);
Earth fault (if earth fault protection option is present)(Ig);
Microprocessor malfunction (both (>Ir) and ( >Im) LEDs go on ,plus the (Ig) LEDs if earth fault
protection option is present )
Battery powered. Spare battery are supplied in an adapter box. When a fault occurs , the LED
indicating the type of fault ,lights for about 10 minutes . The information is however stored in
memory . The LED can be illuminated by pressing the test pushbutton. The LED automatically
goes off and the memory is cleared when the circuit breaker is reset .
BDM2 43ME: protection of motor for BDM2-400630
1. Overload protection with adjustable threshold, as defined by IEC60947-4 (2) tripping class
10A,10 and 20
2. Short-circuit protection with adjustable threshold (6...13xIr)
3. Phase failure protection (built-in electronic release: operates unbalanced single-phase 
currentat 40% and more than )(tripping time delay 4s?0%),as defined by IEC60947-4.1 
4. Load indication : Flashing more than Ir setting threshold 
5. Fault indication
LEDs indicates the type of fault that caused tripping
Overload (LT protection) or abnormal component temperature (>Ir);
Short-circuit (ST or instantaneous protection)( >Im);
Phase failure (right LED);
Microprocessor malfunction ( (>Ir) ( >Im) and phase failure LEDs all go on )
Battery powered. Spare battery are supplied in an adapter box. When a fault occurs ,the LED indicating the type of fault ,lights for about 10 minutes . The information is however stored in memory . The LED can be illuminated by pressing the test pushbutton. The LED automatically goes off and the memory is cleared when the circuit breaker is reset .
Accessories
Under-voltage release 
Shunt release
Auxiliary contact
Alarm contact
Rotary handle
Plug-in base
Rotary handle
? Direct rotary handle
Degree of protection:IP40
Function: 1) suitability for isolation
2) indication of three positions 0(off) I(on) and tripped
3) press ush to trip?button, can trip-free
4) visibility of and access to trip unit settings
5) the circuit breaker can be locked in the off position by one to three padlocks ,
diameter 5 to 8mm(not supplied) 
?Extended rotary handle
Degree of protection:IP55
Function: 1) Suitability for isolation
2) Indication of three positions 0(off) I(on) and tripped
3) Visibility of and access to trip unit settings when the door is open
4) Door opening prevented when circuit breaker is on 
5) The circuit breaker can be locked in the off position by one to three padlocks ,
diameter 5 to 8mm(not supplied).Locking prevents opening of the switchboard door
Installation:Circuit breaker may be mounted vertically, horizontally or flat on their back without any derating of characteristics.
Fix:Mounting on backplate , mounting on rails
Connection:Front panel connection , black panel connection , plug-in connection
Outline and Installation Dimension
BDM2-100~630


Payment Terms L/C,  T/T
Minimum Order NO LIMIT
Lead Time / Delivery Time 10 Day(s)
Sample Available YES
FOB Port Ningbo,Wenzhou
Loading Info By sea or by air
Packing Info Standard export carton or according to the customer's requirements
Target Market(s) Africa,  Eastern Europe,  Latin America,  Mainland China,  Middle East,  Northern Europe,  Oceania,  South Asia,  Southeast Asia,  Western Europe


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