| Type (product code) |
RPDE2020-□ |
RPDE2045-□ |
RPDE2060-□ |
RPDE2100-□ |
| Input |
Main circuit / control circuit |
Rated input voltage |
Single-phase 100 to 240 V AC 50 Hz/60 Hz (auto identification) |
| Control circuit |
Input capacity |
15 VA or less |
| Output |
Rated current (at ambient temperature 40°C) [A] |
20 |
45 |
60 |
100 |
| Cooling system |
Self-cooled |
| Applied load |
Resistive load, inductive load, transformer primary control,
rectifier primary control (For cycle control, resistive load (alloy) only) |
| Minimum load current |
0.5 A（However, at 100% output at the rated input voltage） |
| Generated loss (at rated current) [W] |
30 |
55 |
70 |
110 |
| Control |
Waveform control method |
Single-phase thyristor anti-parallel connection
Phase control / cycle control (intermittent) / phase angle proportion control |
| Output voltage adjustment range |
0 to 100% (RMS value) of the main circuit power supply voltage
(excluding thyristor voltage drop portion) |
| Input-output characteristics |
Linear characteristic of RMS value, linearity : ±5% 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)
③Digital setting (Front key input) |
Feedback control method
(Phase control only) |
AC CLR (Types with control method A)
AC ACR + AC CLR (Types with control method B) (prioritizes AC CLR) |
| Settable items |
Gradient setting, base load setting, soft start and up/down time, and auto/manual switching |
Communication
(Note 1) |
Parallel run master/slave |
Maximum number of connectible units: 50 Main unit’ s option type “ZAP”
(Not compatible with the APR-N Series) |
| Network communication |
RS-485 compliant Two-wire system Half duplex start-stop synchronization Protocol: Modbus RTU compliant Maximum number of connectible units: 31 Main unit’ s option type “ZAM” |
| 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, reverse phase detection, data writing/reading error, thyristor abnormality,
heater disconnection, current limit detection,
communication error (option), alarm contact output |
| Environment |
Ambient temperature |
-10 to +55°C
(reduces load current to the rated current value when the temperature is between +40°C and +55°C) |
| Storage temperature |
-20 to +60°C |
| Ambient humidity |
+5 to +95% RH (no condensation) |
| Others |
No corrosive gases, dust, substances and actions that promote insulation deterioration, or vibration. Use indoors at an altitude of 1000 m or less |
| Insulation |
Dielectric strength (main circuit to ground) |
2,000 V AC for 1 minute |
| Insulation resistance (to ground) |
10 MΩ or higher, measured with 500 V DC megger tester |
