SmartLoad 25 kW DC-860 MHz 230 V 3 1/8" EIA product photo Front View L
For a larger view click on the picture.

SmartLoad 25 kW DC-860 MHz 230 V 3 1/8" EIA

546404

RF characteristics

Number of interfaces:
1
Interface type:
3 1/8" EIA (50 Ω) per IEC 60339-2 1)
Interface type remark:
facing upwards
(4 ½” EIA necessary for P ≥ 23kW and f ≥ 700 MHz; order adapter BN 715010)
Interface direction:
straight
Frequency range:
DC to 860 MHz
Average power rating:
25 kW
Proof voltage rating:
17 kV
VSWR, max.:
1.04 @ DC to 108 MHz or
1.04 @ 108 to 470 MHz or
1.04 @ 470 to 860 MHz or
1.08 @ DC to 860 MHz

Electrical characteristics

Mains connection:
male power socket, according to IEC 60320-1 (C20)
Mains voltage:
230 V
Mains voltage tolerance:
± 10 %
Mains AC frequency:
50 to 60 Hz
Mains connection system:
L, N, PE
Mains nominal current, approx.:
10 A
Power consumption, approx.:
25 W (standby), 1.2 kW (full operation)
Operating modes:
Standby and RF power approx. 80 W: natural cooling without pump or fan 2)
RF power approx. 80 W to approx. 800 W: pump only 2)
RF power approx. 800 W to 25 kW: pump or fan 2)
Interlock connection:
two-pole connector with screwlocking according to IEC 60130-9, Co. Binder, series 581/680/682, TYP 09-0303-00-02, or at termination block inside control box
Interlock voltage:
≥ 42.4 V ACpk
≥ 60 V DC
Interlock voltage remark:
SELV circuits according to IEC EN 60950-1
Interlock current, max.:
1 A

Mechanical characteristics

Operating modes:
Standby and RF power approx. 80 W: natural cooling without pump or fan 2)
RF power approx. 80 W to approx. 800 W: pump only 2)
RF power approx. 800 W to 25 kW: pump or fan 2)
Noise level, approx.:
79 dB (A) @ 25 kW average power
Cooling:
liquid
Heat exchanger:
25 kW special SPINNER single ventilator type
Capacity of cooling circuit:
15 litres (dummy load supplied in filled state)
Density:
1.08 kg/dm³ @ +20°C
Chemical composition:
STAUBCO® Cool N -40°C
(old name: STAUBCO® Heat N/Kühlsole N):
mixture of distilled water, 50 Vol. % ethylene glycol and corrosion inhibitor
IP protection level:
IP 20
Weight, approx.:
130.0 kg

Environmental conditions

Operational environment:
operating sites with limited access, indoor only
Operating temperature:
-10 to +45 °C
Relative humidity, max.:
95% (condensation not allowed)
Operating altitude, max.:
2286 m
Transport temperature range:
-25 to +70 °C
Transport relative humidity, max.:
95% (condensation not allowed)
Storage ambient temperature:
-25 to +70 °C
Storage relative humidity, max.:
95% (condensation not allowed)

Scope of delivery & accessories

Delivery scope:
mains cable connector, interlock cable connector, product manual, material safety data sheet of the coolant
Coolant:
Coolant STAUBCO® Heat N -40 °C 25 l canister BN A75272 (recommended, not included)

Further remarks

Remark:
Coaxial load with intelligent control:
• standby function
• pump and fan activated only when needed
• super fast self protection
• interlock signal
• single phase power supply
• rear and side walls can be covered
• outdoor heat exchanger available optionally
1):
4 ½" EIA male for P ≥ 23 kW @ 470 to 860 MHz necessary; order adapter BN 715010
2):
Depending on the ambient temperature and the RF power applied, the pump and/or fan can switch on at any time and switch off again according to the required cooling capacity.
Customs tariff number:
85332900

Downloads

SPINNER_STAUBCO_Cool_N_DE.pdf

Safety data sheet – 546404 – deutsch – SPINNER_STAUBCO_Cool_N_DE.pdf

SPINNER_STAUBCO_Heat_N_DE.pdf

Safety data sheet – 546404 – deutsch, veraltet – SPINNER_STAUBCO_Heat_N_DE.pdf

SPINNER_STAUBCO_Cool_N_GB.pdf

Safety data sheet – 546404 – englisch – SPINNER_STAUBCO_Cool_N_GB.pdf

SPINNER_Kuehlsole.pdf

Safety data sheet – 546404 – deutsch, veraltet – SPINNER_Kuehlsole.pdf

546404-DS.pdf

Product data sheet – 546404 – 546404-DS.pdf

SPINNER_STAUBCO_Heat_N_GB.pdf

Safety data sheet – 546404 – english, outdated – SPINNER_STAUBCO_Heat_N_GB.pdf

SPINNER_cooling_brine.pdf

Safety data sheet – 546404 – english, outdated – SPINNER_cooling_brine.pdf

M36338.pdf

Product manual – 546404 – M36338.pdf