Mô tả

• Input: 4-20mA, RS485, 0-10V.
• Output: 0-100%

• ST32 Three Phase Full Control Thyristor Trigger Board

  LED digital tube display, 10-bit data acquisition accuracy, 380V, support PLC remote control and on-site control, highly digital safety standard design, close loop & open loop, 3 phase 6 pulse, 5000A trigger capacity.

  Technical Specifications
  ◆ Working power supply: 220/380Vac ±15%,  50/60HZ
  ◆ Main circuit working voltage: 380Vac ±15%,  50/60HZ
  ◆ Voltage adjustment range: 0 ~ 100%
  ◆ Current adjustment range: 0 ~ 100%
  ◆ Display methods: Double row 4 bit high light digital LED tube
  ◆ Suitable load voltage: AC220V/380V/660V
  ◆ Phase shift range: 0~175°
  ◆ Adjust output resolution: 1/1000
  ◆ Stability accuracy: better than ±1% or 1V
  ◆ Trigger current: ≥ 750mA
  ◆ Trigger capacity: ≤ 5000A thyristor
  ◆ PID dynamic response time: ≤ 50mS
  ◆ Overshoot: ≤ 10%
  ◆ Input signal: Panel button operation or DC0-5V or DC0-10V or 0-10mA or 4-20mA or 10K potentiometer adjustment  (Pls express which you need)
  ◆ Three-phase trigger imbalance: ≤ 0.3°
  ◆ Applicable load: Resistive, inductive, capacitive, transformer load and other loads
  ◆ Alarm relay contact capacity: 250Vac/10A
  ◆ Dielectric strength(voltage isolation): 2500 Vac for 1 minute
  ◆ Ambient (working) temperature: -20°C~ 60°C
  ◆ Working Relative humidity: ≤ 90% RH (no frost)
  ◆ Indoor installation requirements:
  ◆ Dimensions: 240 * 160 * 50mm
  ◆ Dimensions between install holes: 225 * 145mm
  ◆ Weight: 1KG

  ST32 meets the standard:
  IEC60947-4-2: Low-voltage switchgear and controlgear. Part 4-2: Contactors and motor-starters. AC semiconductor motor Controllers and starters.
  GB14048.6-1998: Low-voltage switchgear and controlgear Part 4-2: Contactors and motor starters AC semiconductor motor controllers and starters.
  GB3797-89: Electronic Control Equipment Part II – Electronic Control Equipment with Electronic Devices.
  IEC61000-4: Electromagnetic compatibility, test and measurement technology.
  IEC65: Safety of household and similar general purpose electronic and related equipment powered by grid power.