Parker HPD2N, User Manual, Page: 9 / 125

Parker Hannifin S.p.A. - S.B.C. Division HPD N User’s Manual
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1.3. Direct mains connection
The HPD series of drives is specifically designed for direct connection to a three-phase
mains power supply from 90 to 460V~ 50/60 Hz, without interposing transformers. It is the
responsibility of the User to connect the system via protection fuses. The use of single phase
power supplies is permitted although motor power output must be derated in this case.
Maximum motor power is calculated by the following formula:
Pmax = 14
⋅
10-3 Vrete2 [watt] only HPD2
Pmax = 27
⋅
10-3 Vrete2 [watt] only HPD5 and HPD8
Not applicable HPD16 HPD20 HPD24
All protections required for safety, such as overvoltage detection, short circuit fault
protection and inverter and motor overtemperature detection are integral with the drive.
Mains filters and motor filters must be calculated during the design of the electrical cubicle
so that EMC standards are met in order to qualify for CE marking.
Chapter 2 provides a detailed view of problems related to EMC.
N.B. leave at least 60 sec. after switching the drive off before switching it on again.
The HPD “N” has 2.5 seconds circa of power-on time.
Previously, it was nearly 10 seconds.
1.4. Identification
HPD drives are available in 6 models: HPD2N, HPD5N, HPD8N, HPD16N, HPD20N and
HPD25N. The number that follows HPD is the value of drive rated current in amperes.
Another yellow warning label is placed on the right side of the HPD “N” drive:
SUITABLE FOR USE ON A CIRCUIT CAPABLE OF
DELIVERING NOT MORE THAN 5000 rms
SYMMETRICAL AMPERES, 480 V MAXIMUM
WARNING
DEVICE IS LIVE UP TO 60s AFTER REMOVING
FROM MAIN VOLTAGE
GROUND PE MUST ALWAYS BE CONNECTED
ATTENTION
L' APPAREIL EST SOUS TENSION PENDANT
60s APRES LA COUPURE DE LA TENSION RESEAU.
TERRE PE DOIT ETRE TOUJOURS CONNECTE
Parker Hannifin S.p.A. Divisione S.B.C.
Via Gounod 1 – 20092 Cinisello B.
(Milano) – Italy
POWER INPUT
3XAC90...480V XXA
50...60 Hz
READINSTALLATION
INSTRUCTION MANUAL BEFORE
INSTALLING
POWER OUTPUT
3XAC90...480 XXA
0...500 Hz
USE COPPER WIRE RATED
60/75°C