Sensata’s Crydom NOVA22 PM67 Series are panel mount 67.5 mm-wide 3-phase solid state relays with built-in overvoltage protection and optional overtemperature protection. As a result, it is well-suited for demanding heating, motion, and lighting applications.
The PM6760D50P is a high-performance SSR with 50 Amps per channel output ratings at 48 to 600 VAC, as well as Zero Voltage Turn-On (for resistive loads) output and wide cage clamp terminals (accepts 2 AWG wire size).
Features
- Output ratings up to 75 Amps at 600 VAC
- 3-Phase AC Output DIN Rail Mount SSRs
- Over Temperature protection w/alarm (optional)
- 2 & 3 controlled Legs option
- Built-in overvoltage protection
- The layout of mounting holes compatible with standard hockey puck SSRs
- Clamp Cage terminal type accepts up to 2 AWG wire size
- AC or DC control
- IP20 touch-safe housing
- cULus listed and VDE-approved
Applications
- Packaging equipment
- Plastic injection molding equipment
- Industrial ovens
- Lighting control
- Professional cooking equipment
- Pump control
- Conveyor drives
- HVAC&R
Specifications
Product Selection
Table 1. Source: Sensata Technologies, Inc.
| Control Voltage |
25A |
30A |
50A |
55A |
60A |
75A |
| 4-32 VDC |
PM6760D25P |
PM6760D30P |
PM6760D50P |
PM6760D55P |
PM6760D60P |
PM6760D75P |
| 90-280 VAC/VDC |
PM6760A25P |
PM6760A30P |
PM6760A50P |
PM6760A55P |
PM6760A60P |
PM6760A75P |
Output
Table 2. Source: Sensata Technologies, Inc.
| Description |
50A |
| Operating Voltage (47-440 Hz) [VRMS] |
48-600 |
| Transient Overvoltage [Vpk] |
1200 |
| Maximum Off-State Leakage Current @ Rated Voltage [mARMS] |
1 |
| Minimum Off-State dV/dt @ Maximum Rated Voltage [V/μsec] |
500 |
| Load Current, General Use UL508/LC A IEC62314 @ 40 °C [ARMS] |
50 |
| Load Current, Motor Starting UL508 FLA/LC B IEC62314 @ 40 °C [ARMS] |
12/6.8 |
| Minimum Load Current [mARMS] |
100 |
| Maximum 1 Cycle Surge Current (50/60 Hz) [Apk] |
716/750 |
| Maximum On-State Voltage Drop @ Rated Current [VRMS] |
1.25 |
| Maximum 1/2 Cycle I² t for Fusing (50/60 Hz) [A² sec] |
2563/2343 |
| Minimum Power Factor (at Maximum Load) |
0.5 |
| Motor Rating UL 508: 120 VAC / 240 VAC / 480 VAC [HP] |
1.5/3.0/7.5 |
| Motor Rating IEC62314: 240 VAC / 400 VAC / 500 VAC [kW] |
1.5/3.0/4.0 |
Input
Table 3. Source: Sensata Technologies, Inc.
| Description |
PM6760Dxxx |
| |
wo-TA Option |
w-TA Option |
| Control Voltage Range |
4-32 VDC |
4-28 VDC |
| Maximum Reverse Voltage |
-32 VDC |
| Minimum Turn-On Voltage |
4 VDC |
| Must Turn-Off Voltage |
1 VDC |
| Minimum Input Current (for on-state) |
25 mA |
20 mA |
| Maximum Input Current |
40 mA |
50 mA |
| Nominal Input Impedance |
Current Limited |
| Maximum Turn-On Time [msec] |
1/2 Cycle |
| Maximum Turn-Off Time [msec] |
1/2 Cycle |
Alarm
Table 4. Source: Sensata Technologies, Inc.
| Description |
DR6760Dxxx |
| Supply Voltage Range |
18-32 VDC |
| Maximum Reverse Voltage |
-32 VDC |
| Minimum Supply Current |
3 mA |
| Maximum Supply Current |
130 mA |
Parameters
Table 5. Source: Sensata Technologies, Inc.
| Description |
Parameters |
| Dielectric Strength, Input to Output (50/60 Hz) |
4k VRMS |
| Dielectric Strength, Input/Output to Case (50/60 Hz) |
4k VRMS |
| Minimum Insulation Resistance (@ 500 VDC) |
109 Ohms |
| Maximum Capacitance, Input/Output |
25 pF |
| Ambient Operating Temperature Range |
-40 to 80 °C |
| Ambient Storage Temperature Range |
-40 to 100 °C |
| Short Circuit Current Rating |
100 kA |
| Weight (typical) |
6.7 oz (190 g) |
| Housing Material |
UL94 V-0 |
| Heat Sink Material |
Aluminum |
| DIN Rail Clip Material |
Zinc Plated Steel |
| Hardware Finish |
Nickel Plating |
| Input Terminal Screw Torque Range (lb-in/Nm) |
5/0.5 |
| Load Terminal Screw Torque Range (lb-in/Nm) |
18-20/2.0-2.2 |
| Humidity per IEC 60068-2-78 |
93% |
| LED Input Status Indicator |
See status chart |
| Overvoltage Category |
III |
| Impulse Withstand Voltage According to IEC 60664-1 |
6 kV |
Ordering Options
Table 6. Source: Sensata Technologies, Inc.
| Family |
Operating Voltage |
Control Voltage |
Rated Load Current |
Switching Type |
Overvoltage Protection |
Over Temperature Protection |
| PM67 |
60: 48-600 VAC |
D: 4-32 VDC (4-28 VDC for TA option)
A: 90-280 VAC/VDC |
25: 25A, 3-legs
30: 30A, 2-legs
50: 50A, 3-legs
55: 55A, 2-legs
60: 60A, 3-legs
75: 75A, 2-legs |
Blank: Zero Voltage Turn-On
R: Instantaneous Turn-On |
P: With internal overvoltage protection |
Blank: No Over Temperature protection
TA: With Over Temperature Protection and Alarm Output |