Direct Burial Transformers

NEW: Optional Die Cast Brass lid for small DB-12-60LED, DB-12-25M, DB-12-75E

Heavy duty, high temperature, fiberglass reinforced composite construction

1/2″ NPS & 3/4″ NPS bottom hubs for line voltage input, feed through & low voltage output

1/2″ NPS hubs on cover for fixture and or photocell mounting (consult factory for details)

120 volt primary, 12.5v secondary, 50/60hz standard

Multi Volt 12.5v / 13.5v / 14.5v options available (see Transformer Options below)

Isolation type magnetic transformer – no contact between 120v and 12v windings

(compact electronic transformers available, see ordering information below)

Magnetic circuit breaker for secondary overload/short circuit protection

Long life, high temperature (130°C) transformer core

Single phase, open core and coil

Completely potted for longer life, more efficiency and reduced noise

2 feet of 12/2 direct burial cable for low voltage connections (1 per circuit and/or voltage tap)

1/2″ NPS mounting hubs available on cover (specify at time of order if tapping required)

NEMA12 rated enclosure for below grade direct burial applications

UL 1838 and UL 1598 certified

3 year warranty on enclosure and mechanical/electrical components

TRANSFORMER OPTIONS

-MV 12.5v / 13.5v / 14.5v Multi Voltage output on any single circuit transformer

-MV1 (1) 12.5v / 13.5v / 14.5v Multi Voltage output on 2, 3 or 4 circuit transformer

-MV2 (2) 12.5v / 13.5v / 14.5v Multi Voltage outputs on 2, 3 or 4 circuit transformer

-MV3 (3) 12.5v / 13.5v / 14.5v Multi Voltage outputs on 3 or 4 circuit transformer

-MV4 (4) 12.5v / 13.5v / 14.5v Multi Voltage outputs on 4 circuit transformer

-PC Photocell mounted on top

-RPC Remote photocell with 19′ cord

-R 24V AC Relay control. (For use with existing irrigation controllers)

-220V 220v Input / 12.5v output in 300w increments (no multi voltage)

-240V 240v Input / 12.5v output in 300w increments (no multi voltage)

-277V 270v Input / 12.5v output in 300w increments (no multi voltage)

SKU: DB-12, DBS-12, DB-212, DB-312, DB-412 Categories: , Tags: , , ,
Catalog No. Description Circuits
DB-12-75E* 75w Electronic Transformer 1
DB-12-60LED 60w Electronic LED Transformer 1
DBS-12-25M 25w Magnetic Transformer 1
DBS-12-60M 60w Magnetic Transformer 1
DBS-12-100M 100w Magnetic Transformer 1
DBS-12-75E* 75w Electronic Transformer 1
DBS-12-150E* 150w Electronic Transformer 1
DBS-12-LED10 10w 700mA LED Driver 1
DB-12-60M 60w magnetic transformer 1
DB-12-100 100w magnetic transformer 1
DB-12-200 200w magnetic transformer, (1 core) 1
DB-12-300 300w magnetic transformer, (1 core) 1
DB-212-300 300w magnetic transformer, (1 core split) 2
DB-212-600 600w magnetic transformer, (1 core split) 2
DB-212-600-2C 600w magnetic transformer, (2 core) 2
DB-312-900 900w magnetic transformer, (2 core) 3
DB-312-900-3C 900w magnetic transformer, (3 core) 3
DB-412-1200 1200w magnetic transformer, (2 core) 4
DB-412-1200-4C 1200w magnetic transformer, (4 core) 4
* IMPORTANT NOTE: Low voltage electronic transformers must be tested under load with a analog meter to achieve accurate results. Testing the transformer with a digital meter will produce an invalid reading of “no output”. This characteristic is unique to electronic transformers that produce a square sine wave. We recommend use of an analog meter for testing with the transformer loaded to at least 20% of its rated output. Most electronic transformers returned as defective are actually good due to testing methods in the field that did not follow the above requirements.