400V

capacity

25-60KVAR

25-60KVAR

model

YHM-400-(25 ; 30; 50; 60)-(5.67; 7; 14)

YHM-400-(25 : 30; 50; 60)-(567; 7; 14)-10

system parameter

To specify the flow rate and enter the cable number

400V

Type in the range of items

-40% 〜 20%

Grid frequency

50Hz

60Hz

Can I contact the workstation

1-24

Electric ring

5.67% 7% 14%

connection

Three phase four wire

protect

Voltage: <0.5% Current: <1.0% Temperature: ±1°C Time: ±0.01S Over voltage protection cut-off time: ≥1min 11 UN; Inrush current suppression capability: ≥3ICN

control mode

External signal input

Interior: automatic control

environment condition

Ambient temperature: -40°C~+55°C; relative humidity: 50°C20~90%; altitude: ≤2000m; atmospheric pressure: 79.5kPa~106.0kPa (altitude 2000m and below)

performance index

Single module compensation capacity

25KVAR; 30KVAR; 50KVAR; 60KVAR

25KVAR; 30KVAR; 50KVAR; 60KVAR

Reliability parameter

Control accuracy; 400%; Allowable switching times: 4 million times;

Switching times

Allowable switching times 1 Niobium 400 events:

measurement error

Voltage: Niobium 0.5%; Current: ≤1 %, Niobium 0.5%; Rate factor: Niobium ± 1.5%;

Reactive power compensation error

No functional test: 70% of the minimum capacitor capacity;

Switching

Capacitor switching interval: ＞10 S; Capacitor switching interval; 90S; Product response time: Niobium one s;

response time

Niobium one S:

communication

Switch information

Modbus Agreement and agreement RS485,CAN, Network port

online

No function quantity: No He Niobium 60kvar; External system: Online Niobium eighteen Taiwan; Internal automatic control; online Niobium thirty-six 1 RS485 Communication mode);

mechanical properties

Fixed mode

R frame

Incoming line mode

Rack type rear inlet

Module size (w * D * h, mm ）

500*590*192

Module weight

52kg

colour

Natural color of aluminum zinc clad plate

Environmental requirements

Altitude

Altitude: ≤2000m; atmospheric pressure; 79.5kPa~106.0kPa (altitude 2000m and below);

Operating temperature

-40 〜55 ° C

relative humidity

5% and 95%, respectively

Protection level

IP20 rest IP How to define