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Details, datasheet, quote on part number:RZ4825HDP0
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Datasheet text preview:
Solid State Relays Industrial, 3-Phase ZS Types RZ .... HD P., RZ .... HA P.
· 3-phase Solid State Relay · Zero switching · Rated operational current: 3 x 10, 25, 40 or 55 AACrms · Rated operational voltage: Up to 690 VACrms · Control voltage 10 to 40 VDC or 20 to 265 VAC/DC · Transient overvoltage protection built-in · Prepared for overtemperature protection · Pilot duty switch available as an option · IP 10 back-of-hand protection
Product Description
A Solid State Relay family designed to switch various loads such as heating elements, motors and transformers. The relay is capable of switching high voltages up to 690 VACrms. Technique For higher reliability and load cycle capability three alternistor chips are soldered directly on to the direct copper bonded (DCB) substrate. ACor DC-controlled versions are available. Built-in LED status indication for applied control voltage. Other features include overvoltage protection via the varistors and the possibility of installing a thermostat for overtemperature protection. When equipped with a pilot duty switch and connected to a mechanical relay a hybrid function is achieved, and it is no longer necessary to use a heatsink.
Ordering Key
R Z 40 25 HD P0
Solid State Relay Switching mode Rated operational voltage Rated operational current Control voltage Option 1 (overvoltage protection) Option 2 (pilot duty switch)
Type Selection
Switching mode RZ Rated operational voltage 40: 400 VACrms 48: 480 VACrms Rated operational current 10: 10 AACrms 25: 25 AACrms 40: 40 AACrms 55: 55 AACrms Control voltage Option 1 (protection) Option 2 (pilot duty switch) 0: Without PDS 1: 1 A/230 VAC 2: 1 A/24 VDC
HD: 10 - 40 VDC P: Protected HA: 20 - 265 VAC/DC J: Unprotected
Selection Guide
Rated operational voltage Control voltage 10 - 40 VDC 20 - 265 VAC/DC 10 - 40 VDC 20 - 265 VAC/DC Rated operational current 10 AACrms 25 AACrms RZ 4010 HD P. RZ 4010 HA P. RZ 4810 HD P. RZ 4810 HA P. RZ 4025 HD P. RZ 4025 HA P. RZ 4825 HD P. RZ 4825 HA P. 40 AACrms RZ 4040 HD P. RZ 4040 HA P. RZ 4840 HD P. RZ 4840 HA P. 55 AACrms RZ 4055 HD P. RZ 4055 HA P. RZ 4855 HD P. RZ 4855 HA P.
400 VACrms 480 VACrms Options 1 2
Protection: unprotected version only available on request. Pilot duty switch: add suffix 1 or 2 for pilot duty switch (e.g. 1 A/230 VAC). Example: RZ 4025 HDP1. Ordering example for RZ-relay with built-in varistors and pilot duty switch: RZ 4025 HDP1.
Specifications are subject to change without notice (30.06.1999)
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RZ .... HD P., RZ .... HA P.
General Specifications
RZ 40.. .. P. Operational voltage ranges Line to neutral Line to line (load connected to neutral) Non-rep. peak voltage Varistor voltage Operational frequency range Overvoltage category Pollution degree Approvals CE-marking RZ 48.. .. P.
Star (load connected to neutral)
12 to 440 VACrms 12 to 400 VACrms 1000 Vp 420 VACrms 45 to 65 Hz III 3 CSA, UL Yes
12 to 530 VACrms 12 to 660 VACrms 1200 Vp 510 VACrms 45 to 65 Hz III 2 CSA, UL Yes
Delta
Input Specifications
RZ .... HD P0 Control voltage range 10 to 40 VDC FELV-SELV-PELV 10 VDC 3 VDC 18 mADC @ 10 Vin 22 mADC @ 24 Vin 28 mADC @ 40 Vin 10 ms 20 ms RZ .... HA P0 20 to 265 VAC/DC FELV-SELVPELV/line 20 VAC/DC 5 VAC/DC 20 mA AC/DC RZ .... HD P2 10 to 40 VDC FELV-SELV-PELV 10 VDC 3 VDC 18 mADC @ 10 Vin 30 mADC @ 24 Vin 40 mADC @ 40 Vin 10 ms 10 ms 100 ms 10 ms RZ .... HA P1 20 to 265 VAC/DC FELV-SELVPELV/line 20 VAC/DC 5 VAC/DC 20 mA AC/DC
Pick-up voltage Drop-out voltage Input current
Response time pick-up Power output Pilot duty switch Response time drop-out Power output Pilot duty switch
10 ms 40 ms -
10 ms 10 ms 100 ms 20 ms
Output Specifications
RZ ..10 .. P. Rated operational current AC1 ratings AC3 ratings Minimum operational current Rep. overload current t=1 s t=5 s Non-rep. surge current t = 20 ms Off-state leakage current I2t for fusing t = 1-10 ms Critical dI/dt On-state voltage drop Critical dV/dt off state RZ ..25 .. P. RZ ..40 .. P. RZ ..55 .. P.
10 Arms 2 Arms 100 mArms 18 Arms 15 Arms 120 Ap 10 mArms 72 A2s 50 A/µs 1.6 Vrms 500 V/µs
25 Arms 5 Arms 100 mArms 37 Arms 32 Arms 230 Ap 10 mArms £ 265 A2s 50 A/µs 1.6 Vrms 500 V/µs
40 Arms 8 Arms 200 mArms 60 Arms 50 Arms 300 Ap 10 mArms 450 A2s 100 A/µs 1.6 Vrms 500 V/µs
55 Arms 15 Arms 200 mArms 85 Arms 70 Arms 550 Ap 10 mArms 1500 A2s 100 A/µs 1.6 Vrms 500 V/µs
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Specifications are subject to change without notice (30.06.1999)
RZ .. .. HD P., RZ .. .. HA P.
Thermal Specifications
RZ ..10 .. .. Operating temperature Storage temperature Junction temperature Rth junction to case 3-phase 1-phase -20° to +70°C (-4° to +158°F) -40° to +100°C (-40° to +212°F) 125°C ( 257°F) 0.75 K/W 2.25 K/W RZ ..25 .. -20° to +70°C (-4° to +158°F) -40° to +100°C (-40° to +212°F) 125°C ( 257°F) 0.5 K/W 1.5 K/W RZ ..40 .. -20° to +70°C (-4° to +158°F) -40° to +100°C (-40° to +212°F) 125°C ( 257°F) 0.3 K/W 1.0 K/W RZ ..55 .. -20° to +70°C (-4° to +158°F) -40° to +100°C (-40° to +212°F) 125°C ( 257°F) 0.2 K/W 0.6 K/W
Option 1 - Overvoltage Protection
Transients are generated by overvoltage of atmospheric origin on the public distribution system or when motors, solenoids, valves, lights, heaters or any electrically operated equipment are connected to or disconnected from the power source. To perform a transient voltage clipping or suppression function on the AC-load side of an RZ relay, metal oxide varistors (MOV) are normally built in. MOV's assume a low impedance state when their voltage threshold is exceeded. Carlo Gavazzi SSR's are optionally available without varistors if no transient protection is required.
Insulation
ACrms 3 cycles Rated insulation voltage Input to output Input to pilot duty switch Input to heatsink Rated insulation voltage Output to heatsink Output to output Output to pilot duty switch 5660 V 5660 V 5660 V 4240 V 4240 V 4240 V ACrms 1 min 4000 V 4000 V 4000 V 4000 V 4000 V 4000 V
Option 2 - Pilot Duty Switch
The RZ relay is available either with or without pilot duty switch (PDS). Equipped with the PDS and connected to a mechanical relay, a hybrid function is achieved and it is no longer necessary to use a heatsink. The built-in timing function of the relay will ensure that the switching on and switching off is carried out by the Solid State Relay. As soon as the control voltage is applied, the power output turns on and the full voltage is applied to the load. After max. 10 ms, the PDS will activate the contactor shunting the SSR in about 20 ms. As the load is already under full voltage, the contactor does not take any high inrush currents. It only bypasses the SSR. When the control voltage is removed, the pilot duty switch will first disconnect the contactor. After a delay of min. 30 ms, the load will be switched off. The power outputs will be off max. 100 ms after the input control voltage has been removed. Control voltage Power output Shunting contactor
td1 10 ms td1 100
td2 30 ms
td2 20
td1 = time delay semiconductor td2 = time delay contactor
PDS 01 Operational voltage range Rated operational current 24 to 280 VACrms 1 Arms @ 40°C 0.85 Arms @ 50°C 0.7 Arms @ 60°C 0.55 Arms @ 70°C 30 Ap 5 Arms 5 A2s 1 mArms 1.2 VACrms
PDS 02 5 to 24 VDC 1 A @ 40°C 0.85 A @ 50°C 0.7 A @ 60°C 0.5 A @ 70°C 2 A DC 1 mA DC 1.5 VDC
Non-rep. surge current t = 20 ms Rep. overload current t = 1s I2t for fusing t=1-10 ms Off-state leakage current On-state voltage
Specifications are subject to change without notice (30.06.1999)
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