Overload Capability - INVT Goodrive800 Pro Series Hardware Manual

Goodrive800 Pro Series Regenerative Rectifier Hardware Manual
Model
GD800-81-1770-4-01 1770 2168 2818 1226
GD800-81-2360-4-01 2360 2890 3758 1636
GD800-81-3540-4-01 3540 4336 5636 2452
GD800-81-5310-4-01 5310 6504 8454 3678
UN=690V (Range from 520V to 690V). The rated power (685–5726kW) is valid when the rated voltage is 690V.
Model
GD800-81-0600-6-01
GD800-81-0900-6-01
GD800-81-1180-6-01
GD800-81-1770-6-01
GD800-81-2360-6-01 2360 2890 3758 2820
GD800-81-3540-6-01 3540 4336 5636 4230
GD800-81-5310-6-01 5310 6504 8454 6345
Note:
The voltage drop of the grid transformer should not be less than 4% at the rated current.

I indicates the rated current for continuous running when no overload occurs at 40℃, while I
 N
indicates the max. output current.
Light overload application: I

minutes, the overload with the current of 110%*I
Heavy overload application: I

minutes, the overload with the current of 150%*I

2.4 Overload capability

Based on the light overload continuous run current (I
at 110% of the rated current. See Figure 2-3.
202308 (V1.1)
Rating
I I I S
N N max N
A (AC) A (DC) A (DC) kVA kW (DC) A (DC) kW (DC) A (DC) kW (DC)
Table 2-3 Ratings of 690V system product model
Rating
I I I S
N N max N
A (AC) A (DC) A (DC) kVA kW (DC) A (DC) kW (DC) A (DC) kW (DC)
600 734 955 717
900 1102 1432 1076
1180 1445 1879 1410
1770 2168 2818 2115
indicates the continuous running current at light overload. Every 5
Ld
indicates the continuous running current at heavy overload. Every 5
Ld
Light overload Heavy overload
application application
P I P I
N Ld Ld hd
1171 2081 1124 1622
1560 2774 1498 2162
2342 4162 2248 3244
3513 6243 3372 4866
Light overload Heavy overload
application application
P I P I
N Ld Ld hd
685 705 657 550
1027 1058 986 824
1346 1387 1292 1081
2019 2081 1939 1622
2692 2774 2584 2162
4038 4162 3878 3244
6057 6243 5817 4866
can last for 1 minutes at 40℃.
Ld
can last for 1 minutes at 40℃.
Hd
), the regenerative rectifier can keep running for 60s
Ld
Product overview
Heat
dissipation
Structure
P
Hd
kW
876 2*A8+L 12.2
2*(2*A8+L) 16.8
1168
2*(2*A8+L) 24.4
1752
3*(2*A8+L) 36.6
2628
Heat
dissipation
Structure
P
Hd
kW
512 A8+L 5.4
768 A8+L 7.2
1007 2*A8+L 9.3
1510 2*A8+L 12.3
2*(2*A8+L) 18.6
2014
2*(2*A8+L) 24.6
3020
3*(2*A8+L) 36.9
4530
Air
volume
m³/h
4500
9000
9000
13500
Air
volume
m³/h
3000
3000
4500
4500
9000
9000
13500
max
6