Elta SSDL315-1EC-T Singleflow Centrifugal Box Fan Single Phase EC - 315mm (circular spigots and terminal box)
Elta SSDL315-1EC-T Singleflow Centrifugal Box Fan Single Phase EC - 315mm (circular spigots and terminal box)
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Product Details
Specifications
Product specifications
| Model | SSDL315-1EC-T |
| Type | Centrifugal box fan, circular spigots, terminal box |
| Size | 315mm circular spigots |
| Max airflow | 2376 m³/h |
| Static pressure | 500 Pa |
| Motor | Single phase EC, 220-240V 50/60Hz, 2145 rpm |
| Power | 405 W at best efficiency point (1.62 A peak) |
| Noise | 65 dB(A) inlet, 62 dB(A) outlet, 41 dB(A) breakout at 3m |
| IP rating | IP44 motor |
| Warranty | 1 Year Manufacturer |
Summary
See more specification See less specification
The Elta SSDL315-1EC-T is a 315mm Singleflow SSDL centrifugal box fan with long circular inlet and outlet spigots and a pre-fitted terminal box. It moves up to 2376 m³/h in free air, 1865 m³/h at 200 Pa and still 1008 m³/h at 500 Pa, the highest pressure in Elta's published table.
A single phase EC external rotor motor (220-240V 50/60Hz) drives a backward curved impeller balanced to ISO1940-1, at up to 2145 rpm with an integrated commissioning control for setting speed. The 1.2mm galvanised steel casing is acoustically lined and suitable for external mounting, the IP44 motor has sealed for life bearings and runs in air from -20°C to +60°C, and Elta backs it with a 12 month warranty.
- 1 Phase
- EC Motor
- Up to 2376 m³/h
- Speed Controllable
What it is best used for
Larger ducted systems on 315mm duct: general kitchen ventilation, hotel and school wash areas, factory welfare blocks and office floors. At 100 Pa it moves 2135 m³/h, and it still gives 1865 m³/h at 200 Pa, so it copes with long runs and filter or heater battery losses.
At full speed it is the loudest SSDL at the inlet (65 dB(A) at 3m), so plan for spigot silencers near occupied rooms. It is not for grease-laden canopy extract over cooking ranges without suitable filtration, nor for corrosive or explosive atmospheres; air must stay within -20°C to +60°C.
Why choose this over alternatives
This is the 315mm SSDL with circular spigots and terminal box. Pick this version for circular ductwork when you want a pre-fitted terminal box for a tidy, quick electrical connection and an easy disconnect point for maintenance. The fan, motor and performance are identical across the four versions, so the choice is only about duct shape and wiring. The same size is also available as Elta SSDL315-1EC (circular spigots), Elta SSDL315-1EC-R (rectangular spigots) and Elta SSDL315-1EC-RT (rectangular spigots with terminal box).
It nearly doubles the Elta SSDL250-1EC-T (2135 against 1184 m³/h at 100 Pa) on a single 1.62 A supply. If noise matters more than budget, the Elta SSDL400-1EC-T turned down to 5V still moves about 2038 m³/h at 100 Pa at just 47 dB(A) at the inlet, compared with 65 dB(A) for the 315 at full speed.
Installation notes
- Mount it at any angle, indoors or outside, on drop rods or Elta's SEL anti-vibration mounts (upright or inverted), make sure it is adequately supported, and leave access for maintenance.
- The long circular spigots take standard 315mm flexible or rigid circular duct directly; secure each joint with a clamp.
- A terminal box is pre-fitted to one side; tell us which side when ordering. Elta's drawing shows it adds 74mm to dimension B, so allow for that in tight voids.
- Speed is set on the built-in commissioning potentiometer. To use an external potentiometer or a 0-10V BMS signal, remove the jumper link and connect to ST1; the commissioning setting then caps the maximum speed.
- Disconnect the fan before any insulation resistance testing. Elta warn this can damage the EC electronics and is not covered by warranty.
You'll also need
- Elta EC electronic controller 149-POT-10-MI (the potentiometer controller Elta list for every SSDL size)
- Elta anti-vibration mounts 062-SEL04 available to order, ask us
- Elta fast clamps 018-315-CLAMP and spigot silencers 068-0315-JF1 to JF4 (300 to 1200mm long) available to order, ask us
- Elta heater battery 018-CV31-30-1M or 018-CV31-45-1M or 018-CV31-90-3M and panel filter 018-0315-FILT-P for supply duties available to order, ask us
Browse more commercial box fans, inline duct fans or Elta fans, or call us for help choosing the right fan.
Specifications
| Model | SSDL315-1EC-T |
| Type | Centrifugal box fan, circular spigots, terminal box |
| Size | 315mm circular spigots |
| Max airflow | 2376 m³/h |
| Static pressure | 500 Pa |
| Motor | Single phase EC, 220-240V 50/60Hz, 2145 rpm |
| Power | 405 W at best efficiency point (1.62 A peak) |
| Noise | 65 dB(A) inlet, 62 dB(A) outlet, 41 dB(A) breakout at 3m |
| IP rating | IP44 motor |
| Warranty | 1 Year Manufacturer |
| Airflow at 100 Pa | 2135 m³/h |
| Airflow at 200 Pa | 1865 m³/h |
| Airflow at 500 Pa | 1008 m³/h |
| Spigots | 315mm circular inlet and outlet |
| Electrical connection | Pre-fitted terminal box |
| Speed control | Built-in commissioning potentiometer, 0-10V or external potentiometer input |
| Overall efficiency | 39.8% at best efficiency point |
| SFP at 100 Pa | 0.68 W/(L/s) |
| Casing | 1.2mm galvanised mild steel, acoustically lined |
| Operating temperature | -20°C to +60°C, up to 90% RH |
| Weight | 37 kg |
| Wiring diagram | 152-712 |
| ErP | Regulation (EU) 1253/2014, NRVU |
Manuals & Guides
Product Description
The Elta SSDL315-1EC-T is a 315mm Singleflow SSDL centrifugal box fan with long circular inlet and outlet spigots and a pre-fitted terminal box. It moves up to 2376 m³/h in free air, 1865 m³/h at 200 Pa and still 1008 m³/h at 500 Pa, the highest pressure in Elta's published table.
A single phase EC external rotor motor (220-240V 50/60Hz) drives a backward curved impeller balanced to ISO1940-1, at up to 2145 rpm with an integrated commissioning control for setting speed. The 1.2mm galvanised steel casing is acoustically lined and suitable for external mounting, the IP44 motor has sealed for life bearings and runs in air from -20°C to +60°C, and Elta backs it with a 12 month warranty.
- 1 Phase
- EC Motor
- Up to 2376 m³/h
- Speed Controllable
What it is best used for
Larger ducted systems on 315mm duct: general kitchen ventilation, hotel and school wash areas, factory welfare blocks and office floors. At 100 Pa it moves 2135 m³/h, and it still gives 1865 m³/h at 200 Pa, so it copes with long runs and filter or heater battery losses.
At full speed it is the loudest SSDL at the inlet (65 dB(A) at 3m), so plan for spigot silencers near occupied rooms. It is not for grease-laden canopy extract over cooking ranges without suitable filtration, nor for corrosive or explosive atmospheres; air must stay within -20°C to +60°C.
Why choose this over alternatives
This is the 315mm SSDL with circular spigots and terminal box. Pick this version for circular ductwork when you want a pre-fitted terminal box for a tidy, quick electrical connection and an easy disconnect point for maintenance. The fan, motor and performance are identical across the four versions, so the choice is only about duct shape and wiring. The same size is also available as Elta SSDL315-1EC (circular spigots), Elta SSDL315-1EC-R (rectangular spigots) and Elta SSDL315-1EC-RT (rectangular spigots with terminal box).
It nearly doubles the Elta SSDL250-1EC-T (2135 against 1184 m³/h at 100 Pa) on a single 1.62 A supply. If noise matters more than budget, the Elta SSDL400-1EC-T turned down to 5V still moves about 2038 m³/h at 100 Pa at just 47 dB(A) at the inlet, compared with 65 dB(A) for the 315 at full speed.
Installation notes
- Mount it at any angle, indoors or outside, on drop rods or Elta's SEL anti-vibration mounts (upright or inverted), make sure it is adequately supported, and leave access for maintenance.
- The long circular spigots take standard 315mm flexible or rigid circular duct directly; secure each joint with a clamp.
- A terminal box is pre-fitted to one side; tell us which side when ordering. Elta's drawing shows it adds 74mm to dimension B, so allow for that in tight voids.
- Speed is set on the built-in commissioning potentiometer. To use an external potentiometer or a 0-10V BMS signal, remove the jumper link and connect to ST1; the commissioning setting then caps the maximum speed.
- Disconnect the fan before any insulation resistance testing. Elta warn this can damage the EC electronics and is not covered by warranty.
You'll also need
- Elta EC electronic controller 149-POT-10-MI (the potentiometer controller Elta list for every SSDL size)
- Elta anti-vibration mounts 062-SEL04 available to order, ask us
- Elta fast clamps 018-315-CLAMP and spigot silencers 068-0315-JF1 to JF4 (300 to 1200mm long) available to order, ask us
- Elta heater battery 018-CV31-30-1M or 018-CV31-45-1M or 018-CV31-90-3M and panel filter 018-0315-FILT-P for supply duties available to order, ask us
Browse more commercial box fans, inline duct fans or Elta fans, or call us for help choosing the right fan.
Specifications
| Model | SSDL315-1EC-T |
| Type | Centrifugal box fan, circular spigots, terminal box |
| Size | 315mm circular spigots |
| Max airflow | 2376 m³/h |
| Static pressure | 500 Pa |
| Motor | Single phase EC, 220-240V 50/60Hz, 2145 rpm |
| Power | 405 W at best efficiency point (1.62 A peak) |
| Noise | 65 dB(A) inlet, 62 dB(A) outlet, 41 dB(A) breakout at 3m |
| IP rating | IP44 motor |
| Warranty | 1 Year Manufacturer |
| Airflow at 100 Pa | 2135 m³/h |
| Airflow at 200 Pa | 1865 m³/h |
| Airflow at 500 Pa | 1008 m³/h |
| Spigots | 315mm circular inlet and outlet |
| Electrical connection | Pre-fitted terminal box |
| Speed control | Built-in commissioning potentiometer, 0-10V or external potentiometer input |
| Overall efficiency | 39.8% at best efficiency point |
| SFP at 100 Pa | 0.68 W/(L/s) |
| Casing | 1.2mm galvanised mild steel, acoustically lined |
| Operating temperature | -20°C to +60°C, up to 90% RH |
| Weight | 37 kg |
| Wiring diagram | 152-712 |
| ErP | Regulation (EU) 1253/2014, NRVU |
Manuals & Guides
Delivery & Returns
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What is the difference between the SSDL315-1EC, -R, -T and -RT?
The -T has 315mm circular spigots plus a pre-fitted terminal box. The plain SSDL315-1EC has no terminal box, -R has rectangular spigots and -RT has rectangular spigots plus a terminal box. Performance is the same on all four.
How much air does the SSDL315-1EC-T move?
Up to 2376 m³/h in free air at full speed, 2135 m³/h at 100 Pa, 1865 m³/h at 200 Pa and 1008 m³/h at 500 Pa.
How do I control the speed?
The built-in commissioning potentiometer sets a single speed or a maximum speed. For user control, Elta list the 149-POT-10-MI EC controller, or you can feed a 0-10V signal from a BMS after removing the jumper link.
Can it be mounted outside or on its side?
Yes. The SSDL is suitable for external mounting and can be mounted at any angle. The motor is IP44 and the fan is rated for air from -20°C to +60°C, up to 90% relative humidity.
How noisy is it?
At full speed Elta quote 65 dB(A) at the inlet, 62 dB(A) at the outlet and 41 dB(A) breakout at 3m. The casing is acoustically lined, and 068-0315-JF spigot silencers from 300 to 1200mm long are available to order.
What power supply does it need?
A single phase 220 to 240V 50/60Hz supply. Peak current is 1.62 A, and it uses Elta wiring diagram 152-712.