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  • PC3Series

PC3 Series

High switching capacity: up to 160 A
Large contact gap
Low heating temperature raise
Coil protection voltage applied for low power loss
Class-F insulation grade
PTG, PTG SPD,PTG relay, PTG防雷器,普泰防雷器,普泰电气
  • Model Definition
  • Coil Ratings
  • Contact Ratings
  • Characteristics
  • Dimensions

Series Name


Terminal Shape


Contact Form


Category of Protection

Model


Coil Voltage
 (VDC)

MPQ


PC3 PCB terminals SPST-NO (a) Flux proofed PC3-A/A60 5, 6, 9, 12, 18, 24  25 pcs/Tray
PC3-A/A80
PC3-A/A90
PC3-A/A100
PC3-A/A120

Rated Voltage

 (V)

Rated Current

(mA±10%)

Coil Resistance

(Ω±10%)

Must Operate Voltage

 (V)

Must Release Voltage

 (V)

Max.Voltage

 (V)

Power Consumption

(mW)

DC5 384.0 13.0 75% max. of rated voltage 10% min. of rated voltage 120% of rated voltage Approx.1,920
DC6 320.0 18.8
DC9 213.3 42.2
DC12 160.0 75.0
DC18 106.7 168.8
DC24 80.0 300.0


Classification       Resistive Load
Model PC3-A60 PC3-A80 PC3-A90 PC3-A100 PC3-A120
Contact Form SPST-NO (a)
Contact Material Ag-alloy (Cd free)
Contact Rating 320 VAC 60 A  320 VAC 80 A  320 VAC 90 A  320 VAC 100 A          320 VAC 120 A         
400 VAC
make 15 A  (0.15 s)
carry 60 A (0.7 s)
break 15 A (0.15 s),
at 85℃
400 VAC
make 20 A  (0.15 s)
carry 80 A (0.7 s)
break 20 A (0.15 s),
at 85℃
400 VAC
make 30 A  (0.15 s)
carry 90 A (0.7 s)
break 30 A (0.15 s),
at 85℃
400 VAC
make 30 A  (0.15 s)
carry 100 A (0.7 s)
break 30 A (0.15 s),
at 85℃
400 VAC
make 30 A  (0.15 s)
carry 120 A (0.7 s)
break 30 A (0.15 s),
at 85℃
Max. Switching  Voltage 400 VAC
Max. Switching  Current 60 A 80 A 90 A 100 A 120 A
Max. Switching  Power 24,000 VA 32,000 VA 36,000 VA 40,000 VA 48,000 VA

Contact Resistance 10 mΩ max. (at 20 A/ 6 VDC)
Operate Time ≤30 ms (at 85℃)
Release Time ≤10 ms
Insulation Resistance ≥1,000 MΩ (500 VDC)
Temperature Rise
(at noml. volt.)
70 K max. contact load current 120 A, 50% to 60% of rated voltage excitation, at 85oC
Dielectric Strength Between Coil & Contacts 5,000 VAC, 1 mA, 50/60 Hz for 1 min
Between Contacts of The Same Polarity 2,000 VAC, 1 mA, 50/60 Hz for 1 min
Impulse Withstand Voltage Between Coil & Contacts 10 KV (1.2/50 μs)
Vibration Resistance Destruction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Shock Resistance Destruction 980 m/s² (100 G)
Malfunction 98 m/s² (10 G)
Durability Mechanical 1,000,000 OPS (at 18,000 OPS/hr) 
Electrical
 (Res. load)
A120 type: 3 x 104 OPS, 400 Vac
make 30 A (0.15 s) carry 120 A (0.7 s) break 30 A  (0.15 s), at 85℃, 1 s on 9 s off
A120-type: 1x104 OPS, 320 VAC 120 A, at 85oC, 1 s on 9 s off
Ambient Temperature -40°C to 85°C (with no icing or condensation)
Humidity 5~85% RH
Unit Weight Approx.100 g