AC and DC Disconnect Switch Concerns
There are two disconnect switches inside the PCS100HV, one for AC side and another for DC side.
1. AC disconnect switch has a load-breaking capacity and can break under normal voltage and
current.
2. DC disconnect switch does not have load-breaking capacity for voltage above 1000Vdc. If the battery
system operating voltage is higher than 1000Vdc, this DC disconnect switch shall not break under
load. To break the DC side between the battery system and PCS under load, an external DC
disconnect switch with load breaking capacity complying with the local standard is recommended to
install in the energy storage system. The recommended DC switch rating is 1500Vdc / 200A.
Acoustic Noise Concerns
This PCS is designed to produce less noise by fan speed control. When the PCS is operating at full load
in an environment with ambient temperature below 25℃, the measured acoustic noise at 1m distance
is below 70dB. But if the ambient temperature is higher than 25℃, the maximum acoustic noise at 1m
may be up to 75dB. So we will recommend people who will work near the PCS, to wear earplugs or
earmuffs for protection from the noise.
WARNING!
The weight of the PCS is distributed on a small surface of the floor. It is necessary to verify
the floor load-bearing capacity.
All service and maintenance personnel must be trained in normal as well as emergency procedures.
Chain Hoist Installation
The dimensions and weights specified must be taken into consideration when mounting the PCS.
All lifting equipment and lifting components (hooks, bolts, lifts, slings, chains, etc.) must be properly
sized and rated to safely lift and hold the weight of the PCS during the mounting process.
CAUTION!
TO MOVE THE PCS, USE LIFTING EQUIPMENT THAT HAS AN APPROPRIATE RATED LIFT CAPACITY.
CAUTION!
IF USING LIFTING LUGS, BE SURE THE SPREADER BAR IS SUFFICIENTLY LONG TO PREVENT DAMAGE
TO THE HOOD AND BE SURE TO USE A MINIMUM OF FOUR STRAPS OF SUFFICIENT LENGTH.
CAUTION!
THE UNIT WEIGHS APPROXIMATELY 250 KG/ 550 LBS. TO PREVENT POSSIBLE DAMAGE OR INJURY
ANY LIFTING DEVICE MUST BE RATED TO WITHSTAND THE MAXIMUM REQUIRED WEIGHT.
CAUTION!
THE UNIT SHOULD NOT BE INSTALLED WITH THE CABINET DOORS OPEN.
1.
Locate the eye bolts on each corner of the PCS.
2.
Check the eye bolts are properly tightened to the frame.
To Next Page
Loading...
