Posted in | Pressure Sensors

Panel Mount 3-Phase SSR PM6760D50P for Application in Heating, Motion, and Lighting

The Crydom NOVA22 PM67 Series from Sensata is a panel mount 67.5 mm wide 3-phase solid state relay with overvoltage and overtemperature protection. This system is ideal for high-demand heating, motion, and lighting applications.

The PM6760D50P is a high-performing SSR with output ratings of 50 Amps per channel at 48 to 600 VAC and comes with Zero Voltage Turn-On (for resistive loads) output and large cage clamp terminals (accepts 2 AWG wire size).

Features

  • The layout of mounting holes compatible with standard hockey puck SSRs
  • IP20 touch-safe housing
  • Over Temperature protection w/alarm (optional)
  • Built-in overvoltage protection
  • 3-Phase AC Output DIN Rail Mount SSRs
  • Output ratings up to 75 Amps at 600 VAC
  • 2 & 3 controlled Legs option
  • Clamp Cage terminal type accepts up to 2 AWG wire size
  • cULus listed and VDE approved
  • AC or DC control

Applications

  • Plastic injection molding equipment
  • Packaging equipment
  • Industrial ovens
  • Conveyor drives
  • Lighting control
  • Professional cooking equipment
  • Pump control
  • HVAC&R

Specifications

Product Selection

Table 1. Source: Sensata Technologies, Inc.

Control Voltage 25 A 30 A 50 A 55 A 60 A 75 A
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: 25 A, 3-legs
30: 30 A, 2-legs
50: 50 A, 3-legs
55: 55 A, 2-legs
60: 60 A, 3-legs
75: 75 A, 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

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