โซลิดสเตตรีเลย์แบบ 3 เฟส
Three Phase Solid State Relay
รุ่น RZ3A Series
คุณลักษณะ
เป็นโซลิดสเตตรีเลย์ แบบ 3 เฟส อายุการใช้งานยาวนาน มีวารีสเตอร์ป้องกัน Transient
- 3-phase Solid State Relay
- Zero switching
- Rated operational current: 3 x 25, 55 or 75 A
- Rated operational voltage: Up to 690 VAC
- Control voltage, 4-32 VDC or 24-275 VAC
- Integral snubber network
- Built-in varistor
- Over-temperature protection option with alarm output
- IP 10 back-of-hand protection
- LED indication of control input and over-temperature alarm status
คุณสมบัติทางเทคนิค รุ่น RZ3A Series
| General Specifications | RZ3A |
|---|---|
| Material | Noryl |
| Potting compound | Polyurethane |
| Rated isolation voltage | Input to output: 4000 VACrms Output to case: 4000 VACrm |
| Pollution degree | 3 |
| Base plate | 25, 55A: aluminum, nickel-plated |
| 75A: copper, nickel-plated | |
| Electrostatic discharge (ESD) |
EN 61000-4-2 |
| Radiated radio frequency | EN 61000-4-3 10 V/m, from 80 MHz to 1 GHz (PC1) 10 V/m, from 1.4 to 2 GHz (PC1) 3 V/m, from 2 to 2.7 GHz (PC1) |
| Electrical fast transient (burst) | EN 61000-4-4 Output: 2 kV, 5 kHz (PC1) Input: 1 kV, 5 kHz (PC1) |
| Conducted radio frequency | EN 61000-4-6 10V/m, from 0.15 to 80 MHz (PC1) |
| Electrical surge | EN 61000-4-5 Output, line to line: 1 kV (PC1) Output, line to earth: 2 kV (PC1) Input, line to earth: 2 kV (PC1) |
| Voltage Interruptions | EN 61000-4-11 0% for 5000ms (PC2) |
| Operating temperature | -30° to +80°C (-22° to +176° F) |
| Storage temperature | -40° to +100°C(-40° to + 212° F) |
| Junction temperature | +125°C (+ 257°F) |
Note
- Performance Criteria 1 (PC1): no degradation of performance or loss of function is allowed when the product is operated as intended.
- Performance Criteria 2 (PC2): during the test, degradation of performance or partial loss of function is allowed. However when the test is complete the product should return operating as intended by itself.
- Performance Criteria 3 (PC3): temporary loss of function is allowed, provided the function can be restored by manual operation of the controls.
- Control input lines must be installed together to maintain products' susceptability to Radio Frequency interference.
Dimensions
