Hyundai HG Series Manual page 21

Electronic Motor Protection Relays
Classification
Panel Installation Type
Connection Type
Rated Current
Current Configuration Range
Control Voltage (50/60 Hz)
Function
Overcurrent
Undercurrent
Phase Failure
Phase Unbalance
Stall
Rotor
Lock
Reverse Phase
Earth Leakage
Ground Fault
Instantaneous
Time Settings
Inverse
Overcurrent
Definite
Undercurrent
Phase Failure
Phase Unbalance
Stall
Rotor
Lock
Reverse Phase
Earth Leakage
Ground Fault
Instantaneous
Overload Warning Function Setting
Runtime Alert Function
Accuracy
Current
Time
Contact
No. of Contacts
Capacity
Environment
Operation
Storage
Relative Humidity
Withstand Voltage
Between Main Circuit And Enclosure
Between Main Circuits
Between Contacts
The Others
Insulation Resistance
Standard
ZCT input
Cable Spec.
Power Consumption
※ 1) Minimum operational current is over 70 % of minimum rated current
2) 50 % for earth leakage
3) Operation delay during startup can be set. (For HGMP N60 Z, earth leakage and ground fault share the operation time configuration)
Normal Type – Earth Leakage
HGMP N60 Z
Separated/Integrated
Minimum rated current ~ maximum rated current
Over 112.5 % ± 5 % – Definite time, inverse time (thermal, non-thermal)
User set (30 to 90 % of rated current)
Over 70 ± 10 % of phase current deviation
Over user set ± 10 % of phase current deviation
User set after startup (Over 150 ~ 700 % of rated current) – Definite time only
User set after startup (Over 200 ~ 1,000 % of rated current) – Definite time only
User set (100 ~ 2,500 mA)
－
Operation time: 1 ~ 60 class (for 600 %)
Delay time ： 0, 1 ~ 200 sec, operation time ： 0.2 ~ 60 sec
Less than 2 sec
Less than 5 sec
Less than 5 sec
Less than 500 msec
User set (0.1 ~ 10 sec) 3)
－
Main contact ： 2SPST
Electronic Motor Protection Relays
Normal Type - Instantaneous
HGMP N60 I
Screw type/Tunnel type
60 ： 0.5 ~ 60 A
1)
A/DC 100 ~ 240 V
1)
Detection during startup
－
0.5 ~ 60 A
User set (600 ~ 1,500 % of rated current)
User set (0.5 ~ 30 sec)
Less than 100 msec
－
User set (0.1 ~ 10 sec) 3)
Less than 50 msec – Operation delay during startup can be set
60 ~ 110 % of rated current
1)
OFF/1 ~ 9,999 Hour
±5 % (or 100 mA)
2)
±10 % (or 0.5 sec)
Main contact ： 2SPST, Auxiliary contact ： 1SPST
3 A/250 VAC (Resistive load)
-20 ~ 60 ℃
-30 ~ 85 ℃
35 ~ 85 % RH (No freezing)
2,000 VAC/1 min
2,000 VAC/1 min
1,000 VAC/1 min
over 100 MΩ at 500 VDC
IEC 60947-4-1
200 mA/100 mV
1.5 m, 2 m, 3 m
under 2 W
21
Advanced Type
HGMP A60
Separated
User set (100 ~ 2,500 mA)
User set (0.5 ~ 10 sec)
User set (0.5 ~ 10 sec)
User set (0.5 ~ 10 sec)
User set (0.5 ~ 10 sec)
User set (0.1 ~ 10 sec) 3)