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Chnt Chint OUVR-3 Digital Display Self-Reset Overvoltage Protector Circuit Breaker Protection Switch Rated Voltage AC230v
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SPECIFICATIONS
Chnt Chint OUVR-3 Digital Display Self-Reset Overvoltage Protector Circuit Breaker Protection Switch Rated Voltage AC230v
Brand Name: CHNT
Type: Mini
Origin: Mainland China
Certification: NONE
Model Number: OUVR-3
Type: Moulded Case
Electromagnetic release type: C
Voltage: AC 1000/1500V
Poles Number: IP N
Rated Current: 32~80A
1. Compliant standards
IEC60898-1
2. Major function
It is suitable for users or loads with AC voltage of 230V, frequency of 50Hz and rated working current of 80A and below.
It is used in residential household boxes.
3. Technical parameters
Rated current: 32A, 40A, 50A, 63A, 80A; Rated voltage: AC 230V; Frequency: 50 Hz; Electromagnetic release type: C Number of poles: 1P+N; power waste: < 2W; Overvoltage trip: ≥275V; Overvoltage and undervoltage recovery value: 196V~253V; Voltage protection range: 0~450V; Undervoltage tripping: ≤161V; Delay reset time: 30s±10s; Wiring mode: Lower in and upper out (with incoming line); Withstand impulse voltage: 4kV;
4. Dimensions and installation sizes
5. Normal working conditions and installation conditions
Altitude: ≤ 3000m;
Pollution level: Level 2;
Installation category: Class II and II;Installation form: installation form: TH35~7.5 section steel shall be used for installation, and the inclination between the installation surface and the vertical surface shall not be greater than 5 °;
Before installation, check whether the product mark is consistent with the conditions used.
6. Avantages
·Automatically reset and connect the line without manual operation;
·In case of overvoltage or undervoltage of single-phase or three-phase line, cut off the line;
·In case of line fault, when the voltage reaches the upper limit, the protector itself will not be damaged;
·Ensure the normal operation of terminal electrical appliances under unattended conditions;
·In case of Transient Overvoltage on the line, the protector will not misoperate;
·When the voltage of the line is unstable due to faults such as false contact, or sudden power failure and sudden power call, the protector will delay protection without misoperation;
·When the input voltage is overvoltage or undervoltage, the protector will quickly and reliably cut off the circuit to protect the safety of electrical appliances;
·When the mains power returns to normal, the protector will automatically delay the power on and restore the power supply, and automatically act in real time without personnel operation.
·The protector does not cut off the circuit in the following situations:
1. Sudden transient or transient overvoltage of line outgoing line;
2. When the outgoing line operates under overvoltage and other conditions, the protector cuts off the circuit;
3. When the voltage is unstable due to faults such as false contact or sudden power failure and sudden power call;
4. Connect the circuit within the specified time after the line guarantee voltage is normal;
7. Attentions
1. When the protector is powered on for the first time, it needs to delay 30 ± 10s to supply power to the load normally;
2. The current carrying capacity shall not be greater than the rated flow value of the product.
If you have any other questions,
please feel free to contact with us.
Care Instructions
Care Instructions
