YASKAWA Z1000U Series Quick Start Manual page 71

Low harmonic hvac matrix drive for hvac applications

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Programming manual (323 pages)

Technical manual (442 pages)

Table Of Contents

Table of Contents

Item

Area of Use

Ambient Temperature

Humidity

Environment

Storage Temperature

Altitude

Vibration/Shock

Standards

Protection Design

<1> Current derating is required. Select control modes in accordance with drive capacity.

<2> The accuracy of these values depends on motor characteristics, ambient conditions, and drive settings. Specifications may vary with different motors

and with changing motor temperature. Contact Yaskawa for consultation.

<3> Overload protection may be triggered when operating with 150% of the rated output current if the output frequency is less than 6 Hz.

<4> Momentary motor power ride-thru during utility power loss designates the time the drive is able to maintain control over a motor operating at full

load after utility power is lost. Actual specifications may vary depending on motor characteristics.

<5> An auxiliary 24 VDC Control Power Supply option is required if the application needs to maintain control power long after a 2 second momentary

power loss.

<6> Ground protection is triggered when a ground short circuit occurs while the drive is running. The ground protection cannot be provided when the

impedance of the ground fault path is too low, or when the drive is powered up while a ground fault is present at the output.

<7> An IP20/UL Type 1 enclosure drive requires a UL Type 1 kit.

YASKAWA ELECTRIC TOEP C710636 11E Z1000U HVAC MATRIX Drive Quick Start Guide

Indoors

IP20/UL Type 1 enclosure: -10 °C to +40 °C (14 °F to 104 °F)

IP00 enclosure: -10 °C to +50 °C (14 °F to 122 °F)

95 RH% or less (no condensation)

-20 °C to +60 °C (-4 °F to +104 °F) (short-term temperature during transportation)