|
One-phase voltage converters of serie ÏÍ
Alternative voltage converters of serie ÏÍ are designed for supplying resistive and resistive-and-inductive overloads, permissible phase voltage control wth one-phase current, and may be used in systems of automatics current, voltage, power, temperature etc. control.
Output of six converters types on rated currents is provided:
63, 100, 160, 250 A – with natural air cooling;
630, 800 A – with watering cooling
Technical characteristics
|
Basic parameters: input and output phase number |
1 |
| supplying mains voltage, V |
380 ± 38 |
| input and output frequency, Hz |
50 ± 0,4 |
| rated output voltage, V |
360 |
| control range of output voltage, V |
20-360 |
| efficiency in the rated mode, %, not less than |
99 |
Converter control is realized by feed of d. c. external control signal of value from 0 till 5 mA on current or from 0 till 10 V on voltage. Input resistance of control mains – 2 kOhm. Control signal pulsation value is not over 0.6 % of its upper value.
Local control with manual signal one from 0 till 10 V is provided for serviceability adjustment and check in the converter.
Permissible converters overloads on current:
- 1,25 Ií during 30 sec.;
- 1,5 Ií during 10 sec.
Spacing between two any overloads have to be not less than 10 min., and average-and-square-law current value for cycle time, consisting of overload and spacing, haven’t to increase rated current.
Converters may operate in following modes:
- mode 1 – stepless control of output voltage without its stabilization at supplying mains voltage deviations; within it control range is provided from 20 till 360 V;
- - mode 2 – linear control of output power with output voltage stabilization at input one deviations by 10 % from rated value; within it control range of output voltage is provided from 70 till 360 V; accuracy of voltage stabilization in the range from 240 till 340 V composites (runs) till 1 % from rated value, and no-linearity of output power depending on control signal is not over than +-5 % in its change range from 0.5 till 5 mA (or from 1 till 10 V).
Converters are manufactured as viewed opened version blocks, designed for building-in into electric equipment panels in vertical state.
Overall dimensions and converters mass
| Converter type |
Overall dimensions, mm (length x depth x height) |
Mass, kg |
ÏÍ-ÎÎÅ-63-360-50-ÓÕË4
ÏÍ-ÎÎÅ-100-360-50-ÓÕË4
ÏÍ-ÎÎÅ-160-360-50-ÓÕË4
ÏÍ-ÎÎÅ-250-360-50-ÓÕË4
ÏÍ-ÎÎÂ-630-360-50-ÓÕË4
ÏÍ-ÎÎÂ-800-360-50-ÓÕË4 |
260 õ 310 õ 260
260 õ 310 õ 260
260 õ 330 õ 340
345 õ 270 õ 330
345 õ 275 õ 375
345 õ 275 õ 375 |
11
11
13,5
16
16,7
17 |
Example of converter notation recording on rated current 63 A within its order and in the documentation of other device:“Converter of type ÏÍ-OOE-63-360-50-ÓÕË4 ÒÓ16-2002 ÈÅÀË. 435000. 156 ÒÓ”.
 |
