Carrier Aquasnap 30RQ 160R User Manual

5.2 - Electrical data notes: 30RB/30RQ 040R-160R
30RB 040R 045R 050R 055R 060R 070R 080R 090R 100R 120R 140R 160R
Power circuit supply
Nominal voltage V-ph-Hz 400 - 3 -50
Voltage range V 360 - 440
Control circuit supply 24 V via internal transformer
Maximum operating input power
(1) or (2)
Circuit A&B kW 19 21 24 24 28 31 36 41 48 55 63 71
Power factor at maximum power
(1) or (2)
Standard unit power factor 0,81 0,82 0,82 0,82 0,84 0,84 0,85 0,82 0,84 0,85 0,84 0,85
Nominal unit current draw
(4)
Standard unit A 26 29 35 35 36 46 52 59 71 81 91 104
Maximum operating current draw (Un)
(1) or (2)
Standard unit A 34 37 42 42 48 54 60 72 84 93 108 121
Maximum current (Un-10%)
(1) or (2)
Standard unit A 37 39 44 44 51 58 65 77 89 99 115 129
Maximum start-up current (Un)
(2) + (3)
Standard unit A 116 118 165 165 169 177 191 238 206 223 231 251
(1) Values at the unit's permanent maximum operating condition (as shown on the unit's nameplate).
(2) Values at the unit's maximum operating condition (as shown on the unit's nameplate).
(3) Maximum operating current of the smallest compressor(s) + fan current + locked rotor current of the largest compressor.
(4) Standardised EUROVENT conditions, water-cooled heat exchanger water inlet/outlet = 12 °C/7 °C, outdoor air temperature = 35 °C.
5.3 - Short circuit current withstand capability
Short-circuit withstand current (TN system
(1)
)
30RB 040R 045R 050R 055R 060R 070R
Rated short-circuit withstand currents
Short time (1s) assigned current - Icw kA e󰀨 3,36 3,36 3,36 3,36 3,36 3,36
Rated peak current - Ipk kA pk 20 20 20 20 20 20
Value with upstream electrical protection
(1)
Conditional short circuit assigned current Icc kA e󰀨 40 40 40 40 40 40
Associated protection - type/supplier Circuit breaker/Schneider
Associated protection - rating/reference NS100H NS100H NS100H NS100H NS100H NS100H
30RB 080R 090R 100R 120R 140R 160R
Rated short-circuit withstand currents
Short time (1s) assigned current - Icw kA e󰀨 5,62 5,62 5,62 5,62 5,62 5,62
Rated peak current - Ipk kA pk 15 20 20 15 20 15
Value with upstream electrical protection
(1)
Conditional short circuit assigned current Icc kA e󰀨 40 40 40 40 30 30
Associated protection - type/supplier Circuit breaker/Schneider
Associated protection - rating/reference NS100H NS100H NS160H NS160H NS250H NS250H
(1) If another current limitation protection device is used, its time-current and thermal constraint (I²t) trip characteristics must be at least equivalent to those of the recommended
protection.
Note: The short circuit current withstand capability values above are suitable with the TN system.
IT system: The short circuit holding current values given above for the TN system are not valid for IT; modications are
required.
5 - PHYSICAL AND ELECTRICAL DATA FOR THE UNITS
13

Carrier Aquasnap 30RQ 160R Specifications

General

Brand	Carrier
Model	Aquasnap 30RQ 160R
Category	Chiller
Language	English