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YC6VAs/YC6Vs Overvoltage and Undervoltage Prote...
General
Function description:When a phase of L1,L2,L3 overvoltaged,undervoltaged orphase lacked,the relay will be disconnected and automatically search for the normalphase,and switch to open the relay of the normal phase,switching priority
L1>L2>L3!
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Product Details
General
Voltage and current display relay is a microprocessor-based voltage monitoring device for single-phase AC networks to
protect electrical equipment from surge voltage.The device analyzes the main voltage and displays its current value on a digital indicator.Load is switched by electromagnetic relay.The user can set the current voltage value and delay time through the button. The value is stored in non-volatile memory.Aluminum wires and copper wires can be used for connection.
Application
Voltage and current display relay used in administrative,industrial and residential buildings and has the function of protecting single-phase lines:
●Undervoltageprotection;
·Overvoltageprotection;
●Workingundervoltmetermode;
●Overcurrent proteciton.
| Technical data | YC6VAs | YC6Vs | YC6As | |
| Rated supply voltage | AC 220V | |||
| Operation voltage range | AC80V-400V | AC80V-350V | ||
| Rated frequency | 50Hz/60Hz | |||
| Overyoltage(>U)setting range | 230-300V | |||
| Undervoltage(<U)setting range | 140~220V | |||
| Rated current | 40/63A(subject to prodect label) | SuLje | 1~40/63A | |
| >U and<U trip delay | 0.1~30s | 0.5S | 0.5S(>Atrip delay) | |
| Reset/start delay | 1~500S | 1~600S | 1~600S | |
| Voltage measurement accuracy | 2%(Not exceeding 2%of the overall range) | 1%(Not exceeding 1%of the overall range | ||
| Rated insulation voltage | 400V | |||
| Dutput contact | 1NO | |||
| Electrical life | 10⁵ | |||
| Mechanical life | 10⁶ | |||
| Protection degree | lp20 | |||
| Pollution degree | 3 | |||
| Altitude | ≤2000m | |||
| Operating temperature | -50℃~55℃ | |||
| Humidity | ≤50%at 40%(without condensation) | |||
| Storage temperature -30°℃~70℃ | ||||
| Current specification | 15A | 25A | 32A | 50A | 63A |
| Rated operating current(In,A) | 15 | 25 | 32 | 50 | 63 |
| Maximum operating current Imax(A,within 10min) | 25 | 30 | 40 | 60 | 80 |
| Max.power of load(kW) | 3.6 | 5.5 | 11 | 13.9 |
Wiring diagram
Overall and mounting dimensions(mm)
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