IRZ-500 Variable Speed Drive
Operation Manual
Станция управления ИРЗ-500
Руководство по эксплуатации
5
1
DESCRIPTION OF THE PRODUCT
AND ITS OPERATION
1
ОПИСАНИЕ
И
РАБОТА
ИЗДЕЛИЯ
1.1
Purpose of the product
1.1
Назначение изделия
1.1.1
The drive is intended to manage, protect,
control
parameters
and
regulate
rotation
frequency of Electric Submersible Pump System
(ESP system) with power of the submersible
electric motor (hereinafter – motor, motor) up to
400 kW under the temperate and Arctic climate
conditions.
1.1.1
СУ предназначена для управления,
защиты,
контроля
параметров
и
регулирования частоты вращения установки
электроцентробежного насоса (УЭЦН) с
погружным электродвигателем (далее – ПЭД)
мощностью до 400 кВт в условиях
умеренного и арктического климата.
1.1.2
Reference designation of the drive
versions is described below:
1.1.2
Расшифровка условного обозначения
исполнения СУ:
S T F1 B
Purpose:
1 – for induction (asynchronous) motors
4 – for both permanent magnet and induction motors
5 – for permanent magnet motors
Cabinet size according to nominal current:
0 – less than 250 А
1 – 250 А
2 – 400 А
3 – 630 А
4 – 800 А
5 – 1000 A
6 – 1200 A
7 – 1400 A
8 – 1600 A
Cabinet version
Drive nominal current (A)
Additional features*
(not included in base configuration):
S – smart control algorithms
T – the drive can still support operation of the ESP system at
drive input voltage drop down to 0 V for at least 100 msec.
F1 – input filter is included
B – inverter bypass, i.e. it is possible to switch from supplying
motor by the frequency inverter to supplying motor directly
by the power grid and vice versa without stopping ESP
