Specifications

5
Starter features and options
ITEM Electronic starter
IP 44D S
Carrier starter management module (I.S.M.) S
Branch oil pump circuit breaker S
Controls/oil heater transformer with branch circuit breaker S
Microprocessor based overload trip protection S
High interrupt oil pump/heater circuit breaker S
High interrupt capacity main circuit breaker (40 kA) S
Phase loss/reversal imbalance protection* S
Ground fault protection O
Three phase digital ammeter* S
Three phase voltmeter* S
Three phase over/under voltage protection* S
Digital watt meter* S
Digital power factor meter* S
LEGEND
S - Standard
O - Optional
* Values shown on the display (CVC) and measured with unit current transformers and power supply.
Physical data
Nominal capacity kW Heat exchanger size Dimensions, mm Average operating weight, kg
Length * Length * Width Height
Standard Extended
19XR 3 4172 4693 1670 2073 8000
1000-5300 4 4242 4763 1880 2153 10204
5 4370 4769 1994 2207 12698
6 4261 4782 2096 2257 15420
7 4978 5588 2426 2985 17765
8 5118 5607 2711 3029 25712
* Two-pass heat exchangers with nozzles on the same end
Maximum outside
temperatures
■ For transport and storage of the 19XR units the minimum
and maximum allowable temperatures are –20°C and +48°C.
Unit operating range
Evaporator Minimum Maximum
Evaporator entering water temperature* °C 7 29
Evaporator leaving water temperature* °C 3.3 12
Condenser (water-cooled) Minimum Maximum
Condenser entering water temperature* °C 10 35
Condenser leaving water temperature* °C 29 46
* The operating range of the selected unit must always be verified at full load and part load
by the selection programme for the chosen configuration. The values from the selection
programme apply. Applications at temperatures below zero at the evaporator are possible,
depending on the temperatures at the condenser.
Unit selections are obtained from the Carrier sales force.