MIYACHI WELTOUCH CY-210B CONSTANT WELDING CONTROLLER CY-210B-00-01 #3456FMLH32

#3456FMLH32
TeCHniCAl SPeCifiCATiOnS
reSiSTAnCe WelDing
model
Setting of timers
CT-110D Vertical type
220 V / 230 V / 240 V / 380 V / 400 V / 415 V / 440 V / 460 V / 480 V AC -25% +10%, 50/60 Hz (voltage set at time of shipment)
100 V / 120 V / 220 V / 230 V / 240 V AC ±20%, 50/60 Hz (voltage set at time of shipment)
Primary- or secondary-current feedback constant-current control by phase control using a thyristor, or source-voltage fluctuation compensation control method
15 schedules
Squeeze, Weld 2, Cool 2, Weld 3, Slope 2, Hold, Off are programmed in 0-99 cycles
CY-210D Horizontal type
Welding power source
Control power source
Control method
Weld 1 and Cool 1 0-99 cycles (for CT-110D)
0 – 9 times. Switch to OFF mode.
1.0 – 80.0 kA (maximum current setting: 5.0 – 80.0 kA)
Slope 1 is programmed in 0-9 cylces and Weld 1 and cool 1 is 0-9 cycles (for CY-210D)
Pulsation count
Current setting
Control speed
1⁄2 cycle @ secondary constant current control (toroidal coil is required.)
1 cycle @ primary constant current control (CT coil is required.)
1 cycle @ power supply voltage compensation mode
2 (Schedules 1-7: Valve 1 schedules 8-15: Valve 2)
Control voltage (1 A max.) or 24 V DC (0.6 A max.)
1 series, 9 stages Counter: 0 – 9999
Counter increase ratio: 50 – 200% of the set current in 1% step
1. Upper limit: 0 – 49% 15 schedules
2. Lower limit: 0 – 49% 15 schedules (no monitoring at 0%)
1 – 180° 15 schedules (no monitoring at 0°)
Note: The conduction-angle monitor does not work in the source-voltage fluctuation compensation control mode. This monitor cannot be used when the control is used for a welder of the single-phase rectifier type.
Valve 1 or 2 can be selected for 15 schedules.
Current accuracy
(error in full scale)
@ Secondary constant current control
1. Welding power source voltage fluctuation: ±2% for +10%/-15% 2. Resistance load fluctuation: ±2% for ±15%
3. Inductive load fluctuation: ±2% for ±15%
Valve output
Step-up
2 series, 9 stages Counter: 0 – 9999
Current monitor (Available only at constant current control)
Conduction angle monitor
external input signals
SC-181B (THYriSTOr COnTACTOr)
INTERLOCK/COUNT RESET (dip switch selectable):If a closed-contact signal is input,the system waits for the power to be turned on or the count to be reset.
INTERLOCK/COUNT UP (dip switch selectable):
Outputs from 2 cycles from when the power is turned on until the power is turned off, or outputs when the counter expires
(contact capacity: 110 V AC, 0.5 A)
INTERLOCK/WELD No. SET (dip switch selectable): If a closed- contact signal is input, the system waits for the power to be turned on when the interlock function is selected.
external output signals
INTERLOCK/WELD No. ERROR (dip switch selectable): Output from 2 cycles before the power is turned on until the power is turned off, or when a weld-count error occurs (contact capacity: 110 V AC, 0.5 A)
error output
1. Self-diagnosis error
2. Start input error
3. Current-setting error
4. Current stepper-up ratio setting error
5. Thermostat error
6. Thyristor short-circuit
error
7. No-power-supply error
8. Current upper-and- lower-limit error
9. Cond. angle error 10. Full-wave error
11. Total counter- up
12. Insufficient weld count
(CY-210D Only)
13. Step-up completion
Power requirements for welding power supply
Primary weld current
CT coil
Cooling
Piping for cooling water
Protective feature
200 – 240 VAC / 380 – 480 VAC, 50/60 Hz
Duty cycle @ 100%: 1150 A Duty cycle @ 1 sec. in 30%: 1600 A SC-181B-00-00: NA SC-181B-00-10 (built in (for CY-210) Water cooling, Flow rate: 5 L/min
3/8 PT (attachment hose: ID 9 mm)
60°C thermostat
WeigHT & DimenSiOnS
CT-110D Vertical type
9.8 in x 4.3 in x 14 in
(250 mm x 110 mm x 355 mm) (excluding fittings)
9.9 lb (4.5 kg)
CY-210D Horizontal type
9.8 in x 14 in x 4.8 in (250 mm x 355 mm x 122 mm)
9.9 lb (4.5 kg)
SC-181B
15 in x 13.8 in x 21.7 in (380 mm x 352 mm x 551 mm)
30.9 lb (14kg)
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