Applications : DZL199-32 Residual Current Circuit Breaker is suitable for AC 50Hz 230V single phase circuits with rated current up to 32A. mainly used for prevention from vital electric shock,and for protection against residual current,overload and short-circuit of electric circuits. DZL199-32C Residual Current Circuit Breaker is additionally designed with the function of power isolation. The product is constructed compactly,with artistic outward appearance,small overall dimensions,high earth-leakage operating sensitivity,special insulation treatment for the electronic circuit board,high reliability and safety. DZL199-32 Residual Current Circuit Breaker may be installed individually or used as a component in terminal apparatus combination units. The product can be additionally constructed of plug-in type. When maintaining electric lines and equipments, pull-out the breaker to isolate the power with an obvious breaking-point,so the plug-in type Residual Current Circuit Breaker may take the place of fuse and isolator to operate more safely and more economically. |
Reference standards : |
GBl6916·1, IECl008·1 | 型号说明:
代号symbol |
保护功能 Protective Functions |
1 |
漏电,过载,短路 earth leakage,overload,short-circuit |
2 |
过载,短路 overload,short-circuit |
3 |
漏电 earth leakage |
4 |
漏电,过载,短路,过电压 earth leakage,overload,short-circuit,over voltage |
5 |
过载,短路,过电压 overload,short-circuit,over voltage |
6 |
漏电,过电压 earth leakage,over voltage |
技术参数: Technical Data 基本参数: Basic Parameter
额定电压 Rated voltage (V) |
频率 Frequency (Hz) |
极数 Number of poles |
过电流脱扣 器额定电流 Rated current of the release (A) |
额定漏电动作 电流 Rated residual operating current (mA) |
额定漏电不 动作电流 Rated residual non operating current (mA) |
额定漏电动作电流时的分段时间 Operating time at 1△n (s) |
额定限制短路分断能力 Rated conditional short-circuit breaking capacity (A) |
230 |
50 |
2P |
6,10,16,20,25 32 |
15 |
7.5 |
≤0.1s |
3000 |
30 |
15 |
过电压动作整定值(U)为280V Over voltage setting:280V
时间-电流特性: Time-current operating characteristics 基准温度:+30+5℃ Calibration temp:+30+5℃
脱扣器型式 Type of release |
试验电流 Test current |
脱扣或不脱扣极限时间 Limits of tripping or non-tripping time |
预期结果 Results to be obtained |
起始状态 Initial condition |
D |
1.13In |
t≥1h
|
不脱扣 Non tripping |
冷态 Cold |
1.45In |
t<1h |
脱扣 Tripping |
紧接1.13In试验 Immidiately following 1.13In test |
2.55In |
1s |
脱扣 Tripping |
冷态 Cold |
10In |
t≥0.1s |
不脱扣 Non tripping |
冷态 Cold |
20(50)In |
t<0.1s |
脱扣 Tripping |
冷态 Cold | 外形尺寸和安装尺寸:
|