| Type (product code) |
RPDW□020-T |
RPDW□045-T |
RPDW□060-T |
RPDW□100-T |
| Input |
Phase number |
Three-phase |
| Main circuit |
Rated voltage |
200 to 240 V AC ±10% (Performance guarantee), ±15% (Operation guarantee) (Note 1)
380 to 480 V AC ±10% (Performance guarantee), ±15% (Operation guarantee) (Note 1) |
| Frequency |
50 Hz/ 60 Hz ±2.5 Hz (Must be the same as that of the control circuit.) |
| Control circuit |
Rated voltage |
200 to 240 V AC ±10% (Performance guarantee), ±15% (Operation guarantee) (Note 1) |
| Frequency |
50 Hz/60 Hz ±2.5 Hz (auto identification) |
| Power capacity |
15 VA or less |
| Output |
Rated current (ambient temperature 40°C)［A］ |
20 |
45 |
60 |
100 |
| Cooling system |
Self-cooled |
| Applied load |
Resistive load |
| Minimum load current |
0.5 A (However, at 100% output at the rated input voltage) |
| Generated loss(at rated current) [W] |
75 |
155 |
196 |
317 |
| Control |
Waveform control method |
Phase control / cycle control (continuous) / phase angle proportion control |
| Output voltage adjustment range |
0 to 100% of main circuit power supply voltage (RMS value)
(Except thyristor voltage drop) |
| Input-output characteristics |
Linear characteristic of RMS value,
Linearity: ±3% FS or less (phase control)
Linearity: ±5%FS or less (cycle control)
(However, at resistive load / setting signal 10 to 90%) |
| Setting signal |
①Manual setting
②Auto setting(4 to 20 mA DC, 0 to 5 V DC, 1 to 5 V DC, SSC (0/12 V DC))
③Digital setting (Front key input) |
| Settable items |
Gradient setting, base load setting, soft start and up/down time, and scanning interval setting |
| Error detection and protection |
CPU memory error, power supply error (outside power supply frequency range), auto setting input not connected, manual setting input not connected, gradient setting input not connected,Open phase and phase order detection, data writing/reading error, communication error (option), alarm contact output
|
| Environment |
Ambient temperature |
-10°C to +55°C
(When +40°C is exceeded, the load current needs to be reduced.) |
| Storage temperature |
-20°C to +60°C |
| Ambient humidity |
+5 to +95% RH (no condensation) |
| Others |
No corrosive gases (sulfi de gas, ammonia gas, etc.), dust, substances and actions that promote insulation deterioration
Use indoors at an altitude of 1000 m or less |
| Insulation |
Dielectric strength (main circuit to ground) |
2 kV AC, 1 minute (200 to 240 V); 2.5 kV AC, 1 minute (380 to 480 V) |
| Insulation resistance (to ground) |
10 MΩ or higher, measured with 500 V DC megger tester |
