TREND VSD2H User Manual (English)

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VSD2H Variable Speed Drives Data Sheet TA201104 Issue 3, 08-Oct-2013 1

Data Sheet

VSD2H

Variable Speed Drives

VSD2H Variable Speed Drives

ØF

ØG

IP21

S (ØH)

IP54

C (Ø25)

M (ØH)

B (ØI)

ØF

Description

Variable motor speed drives suitable for HVAC applications

where the speed control of motors can be applied. They

convert xed frequency and voltage from the mains supply to

variable frequency and voltage enabling motors to be used with

maximum efciency resulting in signicant energy savings.

The control keypad can be mounted on the front of the unit or

can be remotely connected by way of a 2 m cable and mounted

on a panel or used as a handheld unit.

The keypad accesses the startup wizard which facilitates the

the application conguration for the user (pump/fan, PID loops,

multi-pump, cascade control).

Features

▪ 380 to 480 Vac 3 phase

▪ current rating range from 3 A to 310 A

▪ IP21 and IP54 models available

▪ optional Trend system network interfaces (NXNI or NXIP)

▪ application congurable using wizard for a number pump or

fan scenarios

▪ real time clock tted with battery

▪ integrated RFI lter for typical building installation

▪ versatile PC tools available

▪ slim, space-saving, “bookshelf” design

▪ varnished printed circuit boards to maximise reliability

3 A to 105 A units (unit size MR4 to MR7) - wall mounting

* For MR8, MR9 detail see next page

Current (A) A B C D E ØF ØG ØH ØI Frame

3 to 12 128 328 190 100 313 7 13 25 25 MR4

16 to 31 144 419 214 115 406 7 14 33 25 MR5

38 to 61 195 557 229 148 541 9 15.5 40 33 MR6

72 to 105 237 660 259 190 645 9 16 50 50 MR7

140 to 205 290 966 343 217 947 9 16 60 60 MR8*

261 to 310 480 115 0 365 400 1122 9 16 59 59 MR9*

Physical (dimensions in mm)

For 140 to 310 A sizes see next page

S= supply cable

M= motor cable

C= control cable

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TREND VSD2H Specifications

General

Input Voltage	380-480V AC
Output Voltage	0-480V AC
Output Frequency	0-400Hz
Control Method	Vector Control
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Communication Interface	RS485
Cooling Method	Fan Cooling
Operating Temperature	-10°C ~ +50°C (without freezing)
Storage Temperature	-20°C ~ +60°C
Humidity	5-95% (non-condensing)
Altitude	Up to 1000m above sea level