SMA America, LLC 13 Accessories
Installation Manual SB30-40-US-IA-en-33 97
12.6 Tripping Limits/Tripping Times
Manufacturer's accuracies
Tripping limit accuracy: ±2% of nominal line voltage
Tripping time accuracy: ±0.1% of nominal tripping time
Tripping frequency accuracy: ±0.1% of nominal frequency
13 Accessories
You will find the corresponding accessories and spare parts for your product in the following
overview. If required, these can be ordered from SMA or your specialty retailer.
Nominal
frequency
Tripping limit Tripping frequencies Tripping times
60 Hz ˃ 60.5 Hz 60.45 Hz to 60.55 Hz max. 0.1602 s
˂ 57.0 Hz to 59.8 Hz
(standard 59.3 Hz)
56.95 Hz to 59.85 Hz
(standard
59.25 Hz to 59.35 Hz)
Adjustable, 0.16 s to 300 s
(standard max. 0.1602 s)
˂ 57.0 Hz 56.95 Hz to 57.05 Hz max. 0.1602 s
Nominal
voltage
Tripping limit Trip voltages,
conductor-neutral
conductor*
Trip voltages,
conductor-
conductor*
Tripping times
208 V 50%
88%
110%
120%
57.6 V to 62.4 V
103.2 V to 108.0 V
129.6 V to 134.4 V
141.6 V to 146.4 V
99.8 V to 108.2 V
178.9 V to 187.2 V
224.6 V to 233.0 V
245.4 V to 253.8 V
max. 0.1602 s
max. 2.002 s
max. 1.001 s
max. 0.1602 s
240 V 50%
88%
110%
120%
57.6 V to 62.4 V
103.2 V to 108.0 V
129.6 V to 134.4 V
141.6 V to 146.4 V
115.2 V to 124.8 V
206.4 V to 216.0 V
259.2 V to 268.8 V
283.2 V to 292.8 V
max. 0.1602 s
max. 2.002 s
max. 1.001 s
max. 0.1602 s
Name Brief descriptionSMA order number
RS485 retrofit kit RS485 interface 485 USPB-NR
Bluetooth retrofit kit Bluetooth communication interface BTPBINV-NR
Replacement varistors Set with 3 DC varistors SB-VDC-US01
Ventilation grid Set with 2 "right and left" ventilation
grids as spare parts
45-7202
To Next Page
Loading...
