Autonics SPC1 Series - User Manual

I-50
SPC1 Series
Specications
Features
Single-Phase, Power Controller
● Various and simple input specication
• DC4-20mA, 1-5VDC, External 24VDC
• External adjuster (1kΩ)
• External contact (ON/OFF)
● Various function
• OUT ADJ (output limit) function
• SOFT START function (except for ON/OFF control method)
• OUT display function
• 50/60Hz automatic converting function
● Various control method by switch
• Phase control method
• Cycle control method (zero cross turn-on)
• ON/OFF control method (zero cross turn-on)
Ordering Information
Rated load current
Marking language
Item
SPC 35 E1 - -
35 35A
50 50A
E English
1 Single-phase
SPC Solid state power controller
Control phase
Model
SPC1-35-E SPC1-50-E
Power supply 220VAC
ᜠ
50/60
Hz
Allowable voltage range 90 to 110% of rated voltage
Operating frequency uctuation ±1Hz
Rated load current 35A (single-phase) 50A (single-phase)
Control power 220VAC
ᜠ
Control range Phase control: 0 to 98%, Cycle control: 0 to 100%
Applied load Resistance load (min. load: over 5% of rated current)
Cooling method Natural cooling
Control circuit Micom control type
Control input
• 1-5VDC
ᜡ
• DC4-20mA (250Ω) • ON/OFF (external relay contact or 24VDC
ᜡ
)
• External adjuster (1kΩ) • Output limit input (front OUT ADJ. adjuster)
Control
method
By selection
switch
• Phase control
※
1
• Cycle control (zero cross turn-on) - Period 0.5 sec, 2.0 sec, 10 sec
※
1
• ON/OFF control (zero cross turn-on)
Starting type SOFT START (0 to 50 sec variable)
Indicator Output indicator (OUT): red LED
Insulation resistance Over 100MΩ (at 500VDC megger)
Dielectric strength 2000VAC 50/60Hz for 1minute
Noise immunity ±2kV the square wave noise (pulse width: 1us) by the noise simulator
Vibration
Mechanical 0.75mm amplitude at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 1 hour
Malfunction 0.5mm amplitude at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 10 min
Shock
Mechanical 300m/s² (approx. 30G) in each X, Y, Z direction for 3 times
Malfunction 100m/s² (approx. 10G) in each X, Y, Z direction for 3 times
Environment
Ambient temp. 0 to 50
℃
, storage: -25 to 65
℃
Ambient humi. 35 to 85%RH, storage: 35 to 85%RH
Wire specication
AWG16 to 8
AWG8 to 6
Unit weight Approx. 1kg
※
1:
Refer to '
Operation and Function
'.
※
Environment resistance is rated at no freezing or condensation.
Please read “Safety considerations” in operation
manual before using.
SPC1 Series

Autonics SPC1 Series Specifications

General

Control Output	Relay, SSR drive
Input Type	Thermocouple, RTD, Analog voltage
Display Method	7-segment LED
Power Supply	AC 100-240V 50/60Hz
Control Mode	ON/OFF control, PID
Accuracy	±0.3% F.S. ±1 digit
Operating Temperature	0 to 50°C (32 to 122°F)
Storage Temperature	-20 to 60℃

Summary

Ordering Information

Specifications

Dimensions

Connections

External connection

Details the main power and load wiring connections for the control circuit.

Connection of control input terminals

Explains how to connect various control input signals, including DC4-20mA and 1-5VDC.

External adjuster control input

External 24 VDC control input

Unit Description

Factory Default

Operation and Function

Control method selection

Details the selection switch for Phase, Cycle, and ON/OFF control methods.

Phase control

Describes phase control methods, including equal division types for analog inputs.

Cycle control (fixed cycle) - Zero cross turn-on

Explains cycle control using zero cross-on for load control without ON/OFF noise.

ONOFF control-Zero cross

OUT ADJ. (output limit)

SOFT START (0 to 50 sec)

OUT display

Applications

Temperature Derating Curve

Shows load current limits based on ambient temperature for both models.

Remove of Case

Proper Usage

Cautions during use

Provides essential safety precautions and usage guidelines for the product.