Instructions

VersiDrive i E3 User Guide Revision 1.03

www.peter-electronic.com

9 Technical Data

9.4. Additional Information for UL Compliance

VersiDrive i E3 is designed to meet the UL requirements. For an up to date list of UL compliant products, please refer to UL listing

NMMS.E3447733

In order to ensure full compliance, the following must be fully observed.

Input Power Supply Requirements

Supply Voltage 200 – 240 RMS Volts for 230 Volt rated units, + /- 10% variation allowed. 240 Volt RMS Maximum

380 – 480 Volts for 400 Volt rated units, + / - 10% variation allowed, Maximum 500 Volts RMS

Imbalance Maximum 3% voltage variation between phase – phase voltages allowed

All VersiDrive i E3 units have phase imbalance monitoring. A phase imbalance of > 3% will result in the drive tripping.

For input supplies which have supply imbalance greater than 3% (typically the Indian sub- continent & parts of Asia

Pacific including China) PETER electronic recommends the installation of input line reactors.

Frequency 50 – 60Hz + / - 5% Variation

Short Circuit Capacity Voltage Rating Min kW (HP) Max kW (HP) Maximum supply short-circuit current

115V 0.37 (0.5) 1.1 (1.5) 100kA rms (AC)

230V 0.37 (0.5) 11 (15) 100kA rms (AC)

400 / 460V 0.75 (1) 22 (30) 100kA rms (AC)

All the drives in the above table are suitable for use on a circuit capable of delivering not more than the above

specified maximum short-circuit Amperes symmetrical with the specified maximum supply voltage when protected

by Class J fuses.

Mechanical Installation Requirements

All VersiDrive i E3 units are intended for indoor installation within controlled environments which meet the condition limits shown in section

9.1

The drive can be operated within an ambient temperature range as stated in section 9.1

For IP20 units, installation is required in a pollution degree 1 environment

For IP66 (Nema 4X) units, installation in a pollution degree 2 environment is permissible

Frame size 4 drives must be mounted in an enclosure in a manner that ensures the drive is protected from 12.7mm (1/2 inch) of deformation

of the enclosure if the enclosure impacted.

Electrical Installation Requirements

Incoming power supply connection must be according to sections 4.3 and 4.4

Suitable Power and motor cables should be selected according to the data shown in section 9.2 and the National Electrical Code or other

applicable local codes.

Motor Cable 75°C Copper must be used

Power cable connections and tightening torques are shown in sections 3.3 and 3.5

Integral Solid Sate short circuit protection does not provide branch circuit protection. Branch circuit protection must be provided in

accordance with the national electrical code and any additional local codes. Ratings are shown in section 9.2

Transient surge suppression must be installed on the line side of this equipment and shall be rated 480Volt (phase to ground), 480 Volt

(phase to phase), suitable for over voltage category iii and shall provide protection for a rated impulse withstand voltage peak of 4kV.

UL Listed ring terminals / lugs must be used for all bus bar and grounding connections

General Requirements

VersiDrive i E3 provides motor overload protection in accordance with the National Electrical Code (US).

• Where a motor thermistor is not fitted, or not utilised, Thermal Overload Memory Retention must be enabled by setting P-50 = 1

• Where a motor thermistor is fitted and connected to the drive, connection must be carried out according to the information shown

in section 4.7.2