Free Sample Digital Adjustable Voltage Protector Relay Automatic

Poles Number
4
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), Under and Over Voltage Protection
Certification
CE
Electrical Life
> 100,000 Times
Display
Digital
Frequency
50Hz
Rated Operating Voltage
AC230V
Rated Operating Current
10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
Transport Package
Standard Export Packing
Specification
51*35*60mm
Trademark
ZOLL
Origin
China
HS Code
8536500000
Production Capacity
10000PCS/Month
Reference Price
$ 3.42 - 4.95
Contact Us

Product Description

1.General Introduction

The multifunctional self-resetting dual display protector integrates over-voltage protection, under-voltage protection, over-current protection and integrated intelligent protector. When there is over-voltage, under-voltage and over-current solid barriers in the line, this product can instantly cut off the circuit, avoiding unnecessary damage to electrical equipment. When the circuit returns to normal, the protector can automatically restore the circuit to make the electrical equipment work normally. The overvoltage value, undervoltage value, overcurrent value, circuit recovery time value and overcurrent protection reset time value of this product can be set by themselves. Adjust the corresponding parameters according to local actual conditions and electrical usage conditions. Free Sample Digital Adjustable Voltage Protector Relay Automatic Free Sample Digital Adjustable Voltage Protector Relay Automatic


2. Product features

2.1 The product fully conforms to the single-phase self-reclosing recloser produced by the enterprise standard.
2.2 When the line has overvoltage, undervoltage and overcurrent faults, the product will automatically cut off the line. When the line voltage or current returns to normal, the product will automatically resume normal power supply after the delay time set by the user.
No, manual operation is required.
2.3 When the line appears instantaneous or transient overvoltage, the protector does not malfunction.
2.4 The line voltage is unstable or the power is suddenly cut off due to some factors, when the power recovers, the product will not connect to the power immediately. This delay time is set by the user according to the local situation.
2.5 The line voltage should not be higher than 330vac to prevent the product itself from being damaged due to excessive voltage. Please contact the manufacturer if a high power supply is required in a specific situation.

3. Normal usage conditions

3.1 The ambient temperature does not exceed +50 degrees and not less than -10 degrees.
3.2 The altitude of the installation site does not exceed 2000 meters
3. 3 Humidity: not more than 60%
3.4 Pollution degree 3

4. Installation conditions

4. 1 The protector can be installed vertically or horizontally in the cabinet, and special orders are required for special occasions.
4.2 It should be installed in a non-explosive medium, and there is no sufficient fermented bean curd metal and insulating gas and conductive dust in the medium.
4.3 It should be installed in a place where there is no rain or snow.

5. Main technical parameters

 
Rated voltage 220VAC 50Hz
Rated current 1A-63A adjustable (default 40A)
Overvoltage action cut-off value 240V-300VAC can be set (default 270VAC)
Overvoltage action cut-off value 140V-200VAC can be set (default 1 70VAC)
Overcurrent action cut-off value 63A: 1A-63A can be set (default 40A) / 40A: 1 A-40A can be set (default 40A)
Transmission delay time after power-on and power-off 5-300S adjustable (default 5S)
Boot delay time 1-300S adjustable (default 5S)
Reset delay time after overcurrent protection 30-300s adjustable (default 30s)
Product overcurrent delay time 6s (overcurrent time greater than this time will be confirmed as overcurrent and provide protection)
Own power consumption less than or equal to 2W
Electrical machinery life greater than or equal to 100,000 times

6.   Product   settings

Free Sample Digital Adjustable Voltage Protector Relay Automatic
Note: If the keyboard is longer than 60 seconds at any position before saving, the operating system will abandon all settings and restart.

7.   Use

After   the   protector   is   installed,   the   user   can   wire   it,   and   select   the   wire   section   that   meets   the   standard
according   to   the   setting   current   of   the   protector.   Note   that   the   input   and   output   wires   of   the   protector
cannot   be   connected   incorrectly   to   avoid   damage   to   the   product   or   power   failure.

8.   Precautions

8.   1   When   performing   various   current   operation   or   tests,   users   should   follow   the   relevant   regulations   and
pay   attention   to   the   following   matters   to   ensure   the   correct   and   safe   use   of   this   product.

8.2   According   to   the   product   standard,   the   input   and   output   terminals   are   connected   correctly   (the   load
current   should   be   less   than   the   protection   current   value   of   the   product)
8.3   The   neutral   wire   N   cannot   be   connected   wrongly   and   must   be   connected   reliably,   otherwise   the
protector   cannot   work   normally.
8.   4   Before   turning   on   the   power,   carefully   check   whether   the   wiring   is   correct,   whether   the   load   size
matches   the   current   protection   value   of   the   product,   and   whether   the   wiring   screws   are   tightened,
otherwise   the   product   will   be   damaged.
8.5   After   the   product   is   connected   to   the   power   supply,   please   do   not   touch   the   live   parts   to   avoid   electric
shock.
8.6   This   product   needs   to   cooperate   with   micro-break   to   play   a   short-circuit   protection   function,   otherwise
the   product   will   not   be   able   to   provide   protection   when   a   short-circuit   occurs   in   the   load   of   the   product.
8.7   Since   the   product   has   an   automatic   reset   function,   after   the   product   is   protected   and   activated,   the
load   (electrical   appliances)   should   be   removed   immediately,   and   the   circuit   should   be   checked,   otherwise
the   product   will   frequently   switch   on   the   load   and   disconnect   the   load,   which   will   eventually   damage   the
product   or   electrical   appliances   due   to   frequent   overloads   for   a   long   time.
8.8   The   product   should   be   protected   from   moisture   and   dust   when   it   is   not   used   for   a   long   time.   The
product   should   be   tested   as   described   above   before   using,   and   it   can   be   used   while   it   is   normal.
8.9   This   product   has   no   isolation   function.   Please   disconnect   the   front-level   circuit   breaker   switch   when
repairing   the   circuit.
8.   10   The   zero   line   (N   line)   of   this   product   is   directly   connected   and   has   no   disconnection   function.
8.   11   This   product   has   no   over-current   short-circuit   breaking   capacity.   Please   install   a   small   circuit
breaker   such   as   DZ-47   or   C65   at   the   front   of   the   line   as   over-current   protection.
8.12   If   the   actual   setting   is   different   from   this   manual   due   to   product   upgrade,   please   contact   our
company.   Product   upgrade   will   not   be   notified   separately.

9.   Product   wiring   diagram


 
 

 

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PNEUTEC.IT, 2023