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100kW Built-in PCS


  • Wide DC bus voltage range
  • Advanced three-level technology, max efficiency 98.3 %
  • All around the clock ground insulation monitoring, ensuri£ng the safety of the system
  • Intelligent wave recording, fast incident and fault positioning
  • Flexible parallel connection and easy system expansion
  • Equipped with functions like VSG, PQ , VF, etc., supp☆ort L/HVRT, FRT

Product Classification:

String PCS

Key Words: Converter

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Product Introduction

Type HD03PCS0100
DC side Parameters
Operating voltage range(V) 580-950
Operating current range(A)    ≤194
AC side Parameters
AC rated power(kW)      100
Max.AC power(kW) 110
Rated operating voltage(V) 380/400
AC side connection Three-phase three-wire/Three-phase four-wire
Permitted grid voltage deviation 15~+10%(range adjustable)
Rated operating frequency(Hz) 50/60
Grid frequency range(Hz) 50/60±5%
Power factor adjustable range -1~+1
Harmonic (THD) <3%In
Off-grid operating parameters
Rated output voltage(V)  380/400
Rated output frequency(Hz) 50/60
Rated output power(kW) 100
Output voltage accuracy <1%Un
AC voltage distortion <3%Un
DC voltage component <0.5%ln
System parameters
Max.efficiency 98.3%
Operating temperature range(℃) -35~+60, derating above 45℃
Operating humidity range 0~85%,non-condensing
Operating altitude(m) ≤4000,derating by 1% with each 100m increase for altitude above 2000m
Cooling methed Intelligent air cooling
Dimension(W*D*H)mm 440*720*215(excl. hangers)
Degree of protection IP20
Noise level(dB) <80
Weight(kg) <60
Communication RS485, CAN, Ethernet, 4G
Standard GB/T34120-2023

The control circuit of the converter separates the loop control circuit and t₹he closed loop control circuit according to the control mode. The former is mainly used i<n some special equipment with low requirements; the latter has the≠ function of automatic control and adjustment, and is widely used in↔ various working machines.
According to the nature of the control signal, it is divαided into analog control circuit and digital control circuit. Analog signal is the mos t commonly used DC voltage and current, easy to use the method of electricity to be processed anαd transformed; digital signal is a set of information parameters witαh discrete values of the discontinuous change of the signal. Digital control has high precision, bu♣t the circuit is more complex and expensive. Therefore×, digital-analog hybrid control circuits are widely used ¶in practice. In addition, the control circuit using the microcomputer also has many advantages.

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