CPU intelligent control built inside, it can control daily turning on/off time automatically according to the time difference of sunrise and sunset in user's position. It can drive duplex output in different conditions and flexibly set multiple program combitions of turning off at midnight and turning on/off at several time intervals etc, so as to get the best power-saving effect. It can be used combining with our street lamp power-saving voltage regulators and also directly drive the load by controlling AC contactors.
Major Technology Parameter:
1. Power supply & output voltage: AC220V ： power filter built inside K4 type.
2. Time erroe：≤±
1min／month.
3. Data hole: lithium cell inside machine can keep clock running normally and user's set within five years after cutting power.
4. Control output: a load of AC220V 1A
5. Environment temperature: -20-50 ℃；ambient humidity:<90 ％
RH
6. Weight: K3 type： 0.2kg ； K4 type： 0.3kg
7. Overall dimensions： K3 type： 67x42x95; K4 type： 115x90x75
Some Large Projects Supporting & Users |
Project Name (Unit） |
Capacity |
Quantity |
Start Running Year |
Street Lamps in Dalian |
100～500KW |
122 sets |
1994 |
State Reserve Warehouse in Dalian |
40～200KW |
6 sets |
1994 |
Dalian Port Group Corporation |
100～250KW |
48 sets |
1995 |
Dalian New Shipbuilding Heavy Industries Co. |
30～100KW |
24 sets |
1996 |
Street Lamps in Jinzhou |
50～250KW |
25 sets |
1997 |
Street Lamps in Pulandian |
50～250KW |
22 sets |
1997 |
Street Lamps in Zhuanghe |
50～200KW |
12 sets |
1998 |
Jinshitan State Holiday Village |
80～200KW |
36 sets |
1999 |
Street Lamps in Shenyang |
200～300KW |
8 sets |
2000 |
Street Lamps in Lushun |
100～200KW |
4 sets |
2000 |
Dalian Port Power Company |
60～315KW |
30 sets |
2000 |
Street lamps in Nanning of Guangxi Province, Kubu of Xinjiang Province, Dongying of Shandong Province, Nanjing of Jiangsu Province, Zhenjiang, Suzhou and Jinzhou |
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JMW-K 4 Type
JMW-K 3 Type
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