FR
FROSTED DIFFUSER
Asymmetric
Clear Striped
Measured, NI3-20A-850-FR
Industrial · Linear
Premium Non Corrosive Aluminium LED Vapour Proof Light Fittings
Multi-Functional Industrial Linear
- 20W to 60W
- 3,000lm to 9,240lm
- 150 to 158lm/W
- IP66
- 5 Years warranty
Order code NI3-40A-850-FR-D1-TT-WH
6,320 lm
CRI>80, 5000K. FROSTED DIFFUSER optic. WH White.
No lumen is published for that combination.
Measured file NI3-40A-850-FR: 6,416 lm at 40.73 W (157.5 lm/W).
40W nominal. 1500 × 83 × 63 mm, 4.1 kg (excludes bracketry). Driver Lifud LF-GMD040YA (D1, D2); Inventronics (D3). CE, RoHS.
- 158 lm/W
The Nitsch Alloy Series are the perfect product for use in industrial environments where temperature, humidity or contaminants are present. A rugged aluminium body provides far superior thermal management than polycarbonate counterparts. A high CRI of ≥ 80 Ra gives the necessary clarity required in colour focussed tasks.
Common applications include humid factories, workshops & warehouse/storage facilities and in certain agricultural facilities.
- 10W - 60W Specifications
- L70 >78,000 Hours
- High Ingress (IP66), Impact (IK10) & Corrosion Protection
- Compatible with the Elgin Series Emergency Module
- Intelligent Controls Available
| Series code | NI3 |
|---|---|
| Nominal power | 20W to 60W |
| Efficacy | 150 to 158lm/W @ CRI>80, 5000K |
| Lumen output | 3,000lm to 9,240lm @ CRI>80, 5000K |
| Lumen maintenance | L70B10 ≥78,000 hours reported; L70B50 ≥91,000 hours calculated (TM21, Ta 25°C) |
| Certification | CE, RoHS |
| Warranty | 5 Years |
Sheet lumen at CRI>80, 5000K, with no modification: 20A 3,000 lm, 30A 4,530 lm, 40A 6,320 lm, 50A 7,550 lm, 60A 9,240 lm. Another CRI, or a modification, still prints the order code and leaves the lumen blank. 5 measured files give 150.1 to 157.5 lm/W; the measured figure for the chosen optic shows under the code.
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Questions for Adam list what the sheet and the measured files do not settle yet.
LIGHT DISTRIBUTION OPTIONS
CL
CLEAR STRIPED DIFFUSER
Asymmetric
Clear Striped
Drawn from the beam setting, not measured
Polar: solid green C0–C180, dashed blue C90–C270, dotted amber the plane through the brightest direction when it lies between them; rings at 25% steps of the peak. Isolux: the footprint on the floor with the fitting aimed straight down, contours at 50%, 25% and 10% of the brightest point, grid in mounting heights (H). Both are drawn from the first measured file for that optic.
DESIGN FEATURES
Linear lights designed for PURPOSE
Suitable for temperature ranges between -20°C and 40°C, this product can be placed in tough working environments with confidence. Additional available intelligent lighting controls and emergency modifications, the Nitsch Series is an extensive product range that can provide a concise solution to all your lighting requirements. Driver Controls: The Nitsch series provides a variety of dimming controls: 1-10V, DALI and 1-10V driver and microwave sensor combined. In the microwave sensor it provides control over the settings: detection range, delay time, waiting time, waiting brightness and light sensor value. These can be configured and applied to up to 4 individual scene modes. Linkable: Linkable 4 core terminal block and 3 core quick connector allows simple parallel series installation. Fitting: Anodised aluminium provides environmental protection rating at IP66, also with a robust impact resistance of IK10. Emergency: The Nitsch is compatible with the Elgin 2 Series, which is a plug in 3W, 3 hour, self-test, non-maintained mini emergency module. Which can have remote testing functionality when installing emergency key switch on the permanent live.
TYPICAL APPLICATIONS
- Production
- Storage
- Agricultural
- Forecourts
GALLERY
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SPECIFICATIONS
| Chip Brand, Model, & Size | Jufei San’an 2835 |
|---|---|
| Chip Efficacy @ CRI>80, 5000K CCT | 190lm/W @ 60mA, 25°C |
| Light Emission | Direct |
| CCT | 5000K, (3000K, 4000K, 6000K optional) |
| CRI | ≥80Ra, (≥90Ra optional) |
| SDCM | <6 |
| Diffusers | Clear Striped, Frosted |
| Symmetric Light Distribution | 120° |
| System Operating Power | NI3-20A: 20W; NI3-30A: 30W; NI3-40A: 40W; NI3-50A: 50W; NI3-60A: 60W |
|---|---|
| Driver Brand | Lifud (D1, D2); Inventronics (D3); own brand (D4M1) |
| Driver Model | NI3-20A: LF-GMD023YA; NI3-30A: LF-GMD040YA; NI3-40A: LF-GMD040YA; NI3-50A: LF-GMD063YA; NI3-60A: LF-GMD063YA |
| Typical Driver Lifetime | 55,000 hours @Tc 60°C |
| Input Voltage | 100-277VAC |
| Input Frequency | 50-60Hz |
| Qty of Drivers per Light | 1 |
| Inrush Current (Non-Dimming Driver) | I<60A/350μs @ 230VAC (Peak/Duration) |
| Power Factor | >0.93 |
| THD | <20% (100-277VAC) |
| Insulation Class | Class I |
| IP Rating | IP66 |
|---|---|
| IK Rating | IK10 |
| Ambient Usage Tolerance | -20°C to 40°C |
| Ambient Storage Tolerance | -40°C to 85°C |
| Ambient Humidity Tolerance | 10% to 80% RH |
| Product Dimensions: LxWxH (mm) | 1500 x 83 x 63 |
|---|---|
| Electrical Connection | Terminal Block |
| Fixture Weight (excludes bracketry) | 4.1kg |
| Fixture Primary Material(s) | Aluminium Alloy |
| Fixture Finish | White powder coated and anodised |
| Lens(es) Materials | UV Stabilised Polycarbonate |
| Dimming Options | 1-10V, DALI |
|---|---|
| Built-in Controls | Microwave Sensor |
| Compatible intelligent lighting systems | Wireless Controls and Monitoring |
| Mounting Styles | Twin Surface/Trunking Brackets, Cable Suspension, Twin Adjustable Angle Brackets |
|---|---|
| Miscellaneous Accessories | Linkable variant, Elgin emergency module, IP68 13A in-line connector |
| Available Product Colours | White, Silver |
| Emergency Variant Code | ELG2-3-NM-S1 (Requires LI “Linkable” Nitsch Variant) |
|---|---|
| Test Method | Self-Test |
| Style | Wire-in module with integrated light source | Non-Maintained |
| Emergency Lumen Output @ 4000K CCT | 400lm |
| IP Rating | IP65 |
| Battery Chemical Composition | LiFePO4 |
| Battery Configuration | Replaceable |
| Battery Capacity | 2,200 mAh |
| Battery Output Voltage | 7.4V 3Ah |
| Output Power Duration | 3 hours |
| Time to Charge | 10 hours |
| Ambient Product Usage Tolerance | -20°C to 40°C |
| Ambient Product Storage Tolerance | -20°C to 40°C |
| Product Dimensions (ØxH) | 86 x 57mm (Module Only) |
| Warranty | 2 Years |
Accessories (ordered separately) All accessories
ELG2-3-NM-S1Elgin 2 plug-in 3W non-maintained self-test mini emergency moduleJB1IP68 13A in-line connectorJB1-(length in metres)IP68 13A in-line connector with cable to the requested length
| 20A | 20W nominal. 1500 × 83 × 63 mm, 4.1 kg (excludes bracketry). Driver Lifud LF-GMD023YA (D1, D2); Inventronics (D3). CE, RoHS. |
|---|---|
| 30A | 30W nominal. 1500 × 83 × 63 mm, 4.1 kg (excludes bracketry). Driver Lifud LF-GMD040YA (D1, D2); Inventronics (D3). CE, RoHS. |
| 40A | 40W nominal. 1500 × 83 × 63 mm, 4.1 kg (excludes bracketry). Driver Lifud LF-GMD040YA (D1, D2); Inventronics (D3). CE, RoHS. |
| 50A | 50W nominal. 1500 × 83 × 63 mm, 4.1 kg (excludes bracketry). Driver Lifud LF-GMD063YA (D1, D2); Inventronics (D3). CE, RoHS. |
| 60A | 60W nominal. 1500 × 83 × 63 mm, 4.1 kg (excludes bracketry). Driver Lifud LF-GMD063YA (D1, D2); Inventronics (D3). CE, RoHS. |
Footnote 1: the linkable variant (LI) is for the non-dimming D1 driver only.
Emergency: the ELG2-3-NM-S1 module plugs into the linkable (LI) variant.
Footnote 2: remote testing can also be had by fitting an emergency key switch on the permanent live.
