Item

Technical Index

Specification

Input

(ورودی)

Input DC voltage

 (HD400S)

(ولتاژ ورودی)

200~450V (220V pump)   300~900V (380V pump) 

Input DC voltage

(HD400S-01)

(ولتاژ ورودی)

220V pump:70-200V (0.4~0.75kw),150-400V (1.5kw)

380V pump:150-600V (0.75kw),250-600V (1.5~2.2kw)

Output

(خروجی)

Output voltage

(ولتاژ خروجی)

0～Rated input voltage

Control

Feature

(ویژگی های کنترلی)

Control mode

(مد کنترل)

V/f control

Sensorless vector control

Operation command mode

(مد فرمان عملکرد)

Keypad control

Terminal control

Serial communication control

Frequency setting mode

(مد تنظیمات فرکانس)

MPPT automatic regulation

CVT (constant voltage)

Overload capacity

(ظرفیت اضافه بار)

150% 60s, 180% 10s, 200% 3s.

Starting torque

(گشتاور راه اندازی)

0.5Hz/150% (SVC)

1HZ/150% (v/f)

Speed adjustment range

(محدوده تنظیم سرعت)

1:100 (SVC)

1:50(V/F)

Speed control precision

(دقت کنترل سرعت)

±0.5% (SVC)

Carrier frequency

(فرکانس کریر)

1.0–16.0kHz, automatically adjusted according to temperature and load characteristics

Frequency accuracy

(دقت فرکانس)

Digital setting: 0.01Hz

Analog setting: maximum frequency ×0.05%

Torque boost

(تقویت گشتاور)

Automatically torque boost; manually torque boost 0.1%~30.0%

V/f curve

) منحنی v/f)

Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)

ACC/DEC mode

(شیب راه اندازی/شیب توقف)

Linear/S curve; four kinds of ACC/DEC time, range 0.1s~3600.0s

Control Function

(توابع کنترلی)

Over-voltage & over current stall control

Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping

Fault protection function

(عملکرد محافظت از خطا)

Up to 30 fault protections including over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running status during failure & has fault automatic reset function

Special functions for solar pump system

MPPT (Maximum power point tracking),dry tap protection ,water level sensor failure protection ,full water warning ,weak sunshine warning ,full automatic running ,automatic switching of PV input and other power inputs.

Input/output

Terminals

(ترمینال های ورودی/خروجی)

Input terminals

(ترمینال های ورودی)

Programmable DI: 3 on-off inputs,

1 programmable AI:

  AI1: voltage 0～10V or 0/4～20mA

Output terminals

(ترمینال های خروجی)

2 relay outputs

Communication terminal*2

(ترمینال ارتباطی)

Offer RS485 communication interface, support MODBUS-RTU communication protocol

Human

&Machine

Interface

(رابط کاربر و دستگاه)

LED display

(نمایشگر LED)

Display frequency setting, output frequency, output voltage, output current, etc.

Multifunction key

QUICK/JOG key, can be used as multifunction key

Environment

Limit

(شرایط محیطی)

Ambient temperature

(دمای محیطی)

-10℃～40℃, derated 4% when the temperature rise by each1℃ (40℃～50 ℃).

Humidity

(رطوبت)

90%RH or less (non-condensing)

Altitude

(ارتفاع)

≤1000M: output rated power, ＞1000M: output derated

Storage temperature

(دمای نگهداری)

-20℃～60℃