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Thank you for purchasing a Shimaden PAC35 Series Three Phase Power Regulator. Before using this product, make sure that
the product specifications are in accordance with your desired requirements by reviewing a code selection table. This
instruction manual should be kept in a handy place where the end user can refer to it when necessary.
1. SPECIFICATIONS
Control System
Proportional Cycle (Z)
Control Circuit Configuration/Element
Configuration
Applicable Load
Power Supply Frequency
Output Voltage Control Range (P)
Power Control Range (Z)
Power Lamp
Manipulated Variable Output (optional) (Z) N/A
COMMON SPECIFICATION
Current Capacity:
Power Supply:
Control Input:
Power Adjuster:
Auto/Manual Adjustment
Thyristor Element Cooling:
Over-Current Protection:
Minimum Loads:
Temperature Range:
Operating Ambient Humidity:
Storage temperature :
Insulation Resistance:
Dielectric Strength:
External Dimensions
PAC35 Series
THREE-PHASE POWER REGULATOR
Instruction Manual
PAC35P
Phase Control System (with soft-start) Time Base Zero Voltage Switching Control System
N/A
3-Phase Anti-Parallel
Configuration/SCR × 3, Diode × 3
Resistance Load
50/60 Hz (switched at the terminal,
factory setting: 50 Hz)
0 – 95% min. of Input Voltage
Green LED
20, 30, 45, 60, 90, 135A
200 to 240V AC ±10%.
380 to 440V AC ±10%
Current:
4 to 20mA DC/Receiving impedance: 100Ω
Contact:
Non-voltage contact signal
Current input type:
Internal installation as standard (External installation available as option)
Contact input type:
External installation as standard
By using manual power adjuster (option), auto/manual switching control is possible.
20 to 90A (natural air), 135A (fan cooled)
None available (Use fuse for semiconductor.)
10% min. of current capacity (no operation at no load)
-10 to 50˚C
90% RH max.
-20 to 65°C
20MΩ min. at 500V DC between control input terminals and power supply terminals
20MΩ min. at 500V DC between power terminals and ground terminals
1 min. at 2000V AC between power terminals and ground terminals
Please refer to external dimensions.
PAC35Z
Approx. 3 sec. (2 to 4 sec., internal variable)
2-Phase Anti-Parallel Configuration/SCR × 2 × 2-Phase
Fixed Resistive Load
50/60 Hz
0 to 95% min. of Load Power
Green LED lamp lights when the load is applied.
Output terminal for indicator is attached. (0 to 1 mA DC)
1
PAC35F-1BE
May, 2024
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Summary of Contents for Shimaden PAC35 Series
- Page 1 PAC35F-1BE May, 2024 Thank you for purchasing a Shimaden PAC35 Series Three Phase Power Regulator. Before using this product, make sure that the product specifications are in accordance with your desired requirements by reviewing a code selection table. This instruction manual should be kept in a handy place where the end user can refer to it when necessary.
- Page 2 2. ORDERING INFORMATION PAC35P ITEMS CODE SPECIFICATIONS SERIES PAC35P Phasa Angle 3-phase Power Regulator with Soft-Start 4 - 20mA DC Receiving impedance: 100Ω CONTROL INPUT Non-voltage contact Others (Please consult before ordering.) CURRENT CAPACITY 135A 200 - 240V AC ±10% 50/60Hz 50/60Hz switchable by terminals POWER SUPPLY 380 - 440V AC ±10% 50/60Hz...
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Page 3: External Options
EXTERNAL DIMENSIONS & WEIGHT PAC35P 20A, 30A PAC35P 45A, 60A PAC35P 90A, 135A 5. EXTERNAL OPTIONS 5-1. External Power Adjuster Model: QSV002 Resistance: B10k Lead wire length: 1000 (1m ), with M4 crimp terminal Scale plate / knob: 1 each provided External (High) Power Adjuster (0 to 100 ) Base (Low) Power Adjuster (0 to 100 ) Unit: mm... -
Page 4: Terminal Arrangement
6. Mounting & Operating Environment Capacity (A) PAC35P Heating Value (W) PAC35Z * Care must be taken for air ventilatiom. * Vertical mounting is recommended. Refer to the mounting space diagram. When mounting horizontally, use at 60% maximum of the capacity. 7. - Page 5 8-2. PAC35Z (Time Base Zero Voltage Switching) Control input signal terminals *Terminal Arrangement 3 Phase power terminals (R, S, and T) of PAC35P (90A and 135A) are placed on the upper side of the main unit. 3 Phase power terminals (R and T) of PAC35Z (60A, 90A, and 135A) are placed on the upper side of the main unit. Please refer to external dimensions. *When using the phase control system (PAC35P), control characteristics vary due to the difference in power supply frequency.
- Page 6 Load resistance of Shimaden’s Controller is set at 600Ω (when 4 to 20 mA), therefore, 6 units of this device can be connected to one controller.
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