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The Trident Trailer Load Bank is ideal for field testing in the performance of start-up and commissioning activities, service contracts and engine generator maintenance. The Trident family comprises load modules from 600-1250kw integrated with trailers, cable storage and connection accessories and digital controls. The Trident 1250 is a single load module product. The Trident 2500 is a two load module product, 1500- 2500kw rated. The Trident is a single or dual voltage Load Bank suitable for all common 50-60-400 hertz voltages up to 600V.
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General
Digital Control
| • | PLC based control with 8-inch color TFT touchscreen interface. MODBUS over RS-485 network communication. |
| • | Nominal 5.0 kw resolution: direct enter any load value and controller will apply load within nominal 5kw resolution. |
| • | Controller automatically calibrates loads for reduced voltage operation. |
Instrumentation
| • | Digital power transducer with Ethernet communication to digital controller. Data display on touchscreen. Data acquisition and recording. |
Load Elements
| • | Simplex "Powr-Web" chromium alloy, open wire, continuously supported, power resistor. |
Load Control
Load Element Circuit Protection
| • | Branch circuit fuses. One set of fuses each 50KW branch. Fuses are current limiting type, 200KAIC, 600V. |
Cooling System
| • | 3-phase, direct-drive fan, 21,000 CFM per load module. |
Malfunction Detection System
| • | Protection against fan failure, high exhaust air temperature, high intake air temperature, overvoltage and fan reversal. Exhaust air temperature displays on screen. |
Control Power Supply
| • | Dual voltage control power transformer with supply power switchable to internal (generator) or external. |
Touch Screen
| • | Easily removable from panel. |
Connection
| • | Cam-Lock style cable connectors behind hinged door. 4/0, 400A. Snap-back protective covers. Also available orange-brown-yellow. |
Cable Storage
| • | Capacity: 900-feet x 4/0 (1" cable), perfect wrap; 750-feet x 4/0 (1" cable), nominal wrap. |
| • | Standard Reel Features: Manual, gear driven, crank rewind; Pinion brake; 2" steel channel frame, powder coated. |
Trailer
| • | Construction: Structural steel chassis, steel deck, all welded, built to DOT specification, NTM DOT certification label. |
| • | Axles: Tandem. |
| • | Hitch: 2-5/16" ball hitch or 3" pintle ring. |
| • | Brakes: Electric with breakaway system or hydraulic surge, mechanical parking brake. |
| • | Suspension: Leaf springs. |
| • | Features: Safety chains, DOT LED lighting with connector, reflectors, tie down rings, rear stabilizers, front lift jack, mud deflectors. |
| • | Standard Finish: Dark gray polyurethane with epoxy primer. |
| • | Optional Finishes: Customer selected color. Undercoating. LINE-X overall protective coating. Hot dip galvanizing. |
| Capacity |
600KW-1250KW - Single Module
1500KW-2500KW - Double Module |
| Load Type |
Resistive |
| Power Factor |
1.0 |
| Voltages |
Dual Voltage: 240/480V AC, 3-phase Operational at any voltage to 480V AC maximum, single or 3-phase |
| Optional Voltages |
Instead of 240/480v dual voltage:
Any 50hz or 60hz single voltage to 690v
600v, single voltage
600/480v, dual voltage
600/300v, dual voltage
480/416v, dual voltage
208/416v, dual voltage |
| Frequency |
50, 60 Hertz standard |
| Load Control |
Nominal 5 kw resolution: direct enter any load value and digital controller will apply load within nominal 5 kw resolution. Digital controller automatically calibrates loads for reduced voltage operation. |
| Connection |
3-wire plus ground; "Cam-Lock" type power connections |
| Time Rating |
Continuous |
| Ambient Air Temperature |
120°F maximum |
| Airflow |
21,000 CFM per module |
| Temperature Rise |
180°F nominal |
| Load Control |
3-Pole contactors |
| Load Element Circuit Protection |
Branch circuit fuses. One set of fuses each 50KW branch. Fuses are current limiting type, 200KAIC, 600V. |
| Control/Fan Power |
230/460V, 3-phase, 60 Hertz
190/380V, 3-phase, 50 Hertz
Switchable internal (generator)-external
External fan/control power; requirements: 240/480vAC, 3-phase, 60 Hertz, 40 / 20 amps service
(7.5HP motor)
230/460-115V control power transformer internal to Load Bank |
| Construction |
Structural steel chassis, steel deck, all welded, built to DOT specification, NTM DOT certification label |
| Capacity |
8,000-10,400 GVWR - Single Module
12000 lbs. gross weight - Double Module |
| Axles, Hitch and Tires |
Tandem Axles
2-5/16" ball hitch or 3" pintle ring
ST225-75-R15 - Single Module
ST235-85-R16 - Double Module |
| Brakes |
Electric with breakaway system or hydraulic surge, mechanical parking brake |
| Suspension |
Leaf springs |
| Features |
Safety chains, DOT LED lighting with connector, reflectors, tie down rings, rear stabilizers, front lift jack, mud deflectors |
| Standard Finsh |
Dark gray polyurethane with epoxy primer. |
| Optional Finishes: |
Customer selected color. Undercoating. LINE-X overall protective coating. Hot dip galvanizing. |
| Dimensions |
90"W x 81"H x 200"D - Trailer with Single Module
99"W x 84"H x 270"D - Trailer with Double Module |
| Weight |
7,600 lbs. - Trailer with Single Module
10,500 lbs. - Trailer with Double Module |
Note: Dimensions and weights are subject to change with capacities and options selected.
Voltages
| • | Any 50hz or 60hz single voltage to 690v |
| • | 600v, single voltage |
| • | 600/480v, dual voltage |
| • | 600/300v, dual voltage |
| • | 480/416v, dual voltage |
| • | 208/416v, dual voltage |
Trailer Finish
| • | Customer selected color. |
| • | Undercoating. |
| • | LINE-X overall protective coating. |
| • | Hot dip galvanizing. |
Connections and Cabling
| • | 4/0, extra-flex, portable power cable. |
| • | Type W. |
| • | 2000v. |
| • | 90C EPDM insulation. |
| • | Polyester braid reinforcement between insulation and outer jacket. |
| • | 2062 strand copper. |
| • | Crimp-on ring lugs on generator end. |
| • | 5 foot "Pigtails" available with"CAM-LOCK" type connections on one end and opposite end lugged, bare or otherwise terminated. |
Load Bank
| • | Horizontal / Vertical Exhaust Hood |
Note: We are experts at building products that meet our customer's exact requirements. Contact Simplex if your job specifications require additional options or considerations.
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