Contactor,întrerupător de circuit,invertor solar,contor electric,baterii solare
ABB XT2N160 TMA 160 3p F F
Comanda nr.: 1SDA061805R1 (1SDA067020R1)
Full Model: XT2N 160 TMA 160-1600 3p F F
Serie: ABB Tmax XT Series Întrerupător cu carcasă turnată
- Core Parameters Summary
| Categoria parametrilor | Specificații detaliate | Note |
| Informații de bază | • Frame size: XT2 | For low-voltage power distribution in industry and buildings |
| • Frame current: 160O | ||
| • Rated current In: 160O | ||
| • Poles: 3P | ||
| • Breaking capacity: Type N (36kA @ 415V AC) | ||
| • Rated operating voltage Ue: 690V și, 500În DC | ||
| • Standards: IEC 60947-2, GB 14048.2 | ||
| Trip System | • Trip type: TMA thermal-magnetic (suprasarcina + protectie la scurtcircuit) | Not suitable for earth fault protection; additional accessories required |
| • Overload protection (Ir): Reglabil, 160O | ||
| • Short-circuit protection (I3): Reglabil, 800~1600A | ||
| • Instantaneous short-circuit protection: Fixed at 10In (1600O) | ||
| • Protection curve: Conform IEC 60947-2 | ||
| Mounting & Connection | • Mounting type: Fixed (F) | Standard DIN rail or screw mounting |
| • Connection: Front connection (F) | ||
| • Operation: Direct handle operation | ||
| • Dimensions: 90mm×130mm×82.5mm | ||
| • Weight: aproximativ. 1.574kg | ||
| • Protection degree: IP20 | ||
| Caracteristici electrice | • Rated insulation voltage Ui: 800V | Suitable for AC-1, AC-2, AC-3, AC-4 duties |
| • Rated impulse withstand voltage Uimp: 8kV | ||
| • Rated short-time withstand current Icw: 16kA/1s | ||
| • Rated frequency: 50/60Hz | ||
| • Wiring capacity: max. 95mm² copper, max. 70mm² aluminum |
- Detailed Protection Characteristics
2.1 Protecție la suprasarcină (Thermal)
Characteristic: Inverse time curve per IEC 60947-2
Adjustable range: 160O (fixed)
Trip time:
1.05În: No trip for long duration
1.3În: Trip within ≤1 hour
6În: Trip within 2~10 seconds
2.2 Protecție la scurtcircuit (Magnetic)
Instantaneous trip: 800~1600A adjustable (I3)
Short-time delay: Not available (TMA has no short-time delay; TMD or electronic trip required)
Instantaneous short-circuit protection: Fixed at 10In (1600O), non-adjustable
- Mounting Dimensions & Caracteristici fizice
| Dimension | Valoare | Unit |
| Lăţime | 90 | mm |
| Înălţime | 130 | mm |
| Adâncime | 82.5 | mm |
| Mounting hole spacing | 75 | mm |
| Terminal spacing | Standard | mm |
| Greutate | 1.574 | kg |
| Package size | 145*130*208 | mm |
| Package weight | 1.2 | kg |
Mounting Requirements:
35mm standard DIN rail (ÎN 60715) recommended
Ambient temperature: -25°C ~ +70°C
Altitudine: ≤2000m (derating cerut mai sus)
Protecţie: IP20 (front); must be installed in enclosure with IP30 or higher
- Replacement & Extended Models in the Same Series
4.1 Direct Replacement Models
| Model | Diferenţă | Application |
| XT2N160 TMA 160 3P F F | Identical specifications | Direct replacement, no modification needed |
| XT2N160 TMA 160 3P P F | Plug-in mounting (P) | Frequent replacement or maintenance |
| XT2N160 TMA 160 3P F W | Rear connection (W) | Limited cabinet space |
4.2 Function-Extended Models
| Model | Functional Upgrade | Order No. |
| XT2N160 Ekip LSI 160 3P F F | Electronic trip, LSI protection | 1SDA067071R1 |
| XT2N160 Ekip LSIG 160 3P F F | Electronic trip, LSIG protection (including earth fault) | 1SDA067072R1 |
| XT2N160 TMD 160 3P F F | Thermal-magnetic with short-time delay | 1SDA067035R1 |
4.3 Pole-Extended Models
4P version: XT2N160 TMA 160 4p F F (Comanda nr.: 1SDA061806R1 / 1SDA067041R1)
Neutral pole rated current: 50% sau 100% of phase current optional
4.4 Cross-Brand Reference
Schneider: NSX160N TMD160 3P F
Siemens: 3VT8116-1AA03-0AA0
Chint: NM1-160S/3300 160A
- Recommended Accessories
| Accessory Type | Model | Descriere |
| Contact auxiliar | XT2-AS11 | 1NU + 1NC, for status indication |
| Alarm contact | XT2-AL11 | 1NU + 1NC, for fault alarm |
| Shunt trip | XT2-SHT | Remote tripping, AC/DC 220V |
| Undervoltage release | XT2-UVT | Protecție la subtensiune, AC 220V |
| Rotary handle | XT2-CR | Door-mounted operation, improved safety |
| Extended rotary handle | XT2-CRE | For deep panels |
| Terminal cover | XT2-TC | Protect terminals, prevent electric shock |
| Label holder | XT2-LB | For marking breaker parameters |
- Applications & Note de selecție
6.1 Aplicații tipice
Industrial plants: Motor protection (≤160A), distribution feeder protection
Commercial buildings: HVAC, iluminat, pump control
Infrastructură: Small substations, data centers, PV systems
Alţii: OEM equipment, agricultural machinery, marine systems
6.2 Selection Guide
| Requirement | Recommended | Not Recommended |
| Motor protection | ✓ (with proper setting) | Small motors (<10O); use MCB instead |
| Distribution protection | ✓ (sub-circuits) | Main incomer (use XT3/XT4 series) |
| Earth fault protection | ✗ (needs accessories) | ✓ (choose Ekip LSIG) |
| Frequent operation | ✗ (MCCB not suitable) | ✓ (contactor + releu) |
| Isolation function | ✓ (IEC 60947-3) | – |
6.3 Selection Cautions
- Ensure rated current In matches load
- Breaking capacity must meet system short-circuit current (N: 36kA @ 415V)
- Mounting (fixed/plug-in) and connection (front/rear) must match panel design
- Auxiliaries, shunt/undervoltage trips ordered separately
- Not for DC short-circuit protection (use DC-rated model)
- Depanare & Întreţinere
7.1 Common Faults & Soluții
| Symptom | Cauze posibile | Soluții |
| Deplasări frecvente | 1. Overload | 1. Check load |
| 2. Short circuit | 2. Locate short circuit | |
| 3. Incorrect trip setting | 3. Reset settings | |
| 4. High ambient temperature | 4. Improve ventilation | |
| Cannot close | 1. No power to undervoltage trip | 1. Check control power |
| 2. Shunt trip not reset | 2. Reset shunt trip | |
| 3. Mechanism fault | 3. Contact ABB service | |
| 4. Line fault | 4. Clear fault | |
| No output after closing | 1. Main contacts damaged | 1. Inspect/replace contacts |
| 2. Loose wiring | 2. Tighten terminals | |
| 3. Trip unit fault | 3. Replace trip unit | |
| Aux contact no signal | 1. Auxiliary contact defective | 1. Replace auxiliary contact |
| 2. Wrong wiring | 2. Check wiring | |
| 3. Improper switching | 3. Adjust contact position |
7.2 Recomandări de întreținere
Inspection: Every 6 months – check wiring and mechanism
Cleaning: Every 12 months – remove dust to maintain insulation
Operation test: Once per year – 3~5 manual ON/OFF cycles
Trip test: Once every 2 years – simulate overload and short circuit
Service life: Typically 10 ani, depending on duty and environment
- Ordering & Packaging
Standard package: 1 unit/box, including installation manual and certificate
MOQ: 1 unit
Warranty: 18 months from commissioning, sau 24 months from delivery (whichever comes first)
Order code: 1SDA061805R1 (or 1SDA067020R1, varies by region)
Complete Model Guide for ABB Tmax XT2 Series (160A Frame)
Frame size: XT2 (160O)
Tensiune nominală: 690V și, 500În DC
Poles: 3P / 4P
Breaking classes: N(36cel), S(50cel), H(70cel), L(100cel)
- Model Naming Convention
XT2 [Breaking Class] [Cadrul curent] [Tip de călătorie] [Current Range] [Poles] [Mounting] [Connection]
Breaking class:
N: 36kA @ 415V (standard)
S: 50kA @ 415V (enhanced)
H: 70kA @ 415V (high performance)
L: 100kA @ 415V (ultimate)
Frame current: 160 (fixed)
Tip de călătorie:
TMA: Termo-magnetic (suprasarcina + instantaneous, no short-time delay)
TMD: Termo-magnetic (suprasarcina + short-time delay + instantaneous)
Ekip LSI: Electronic (suprasarcina + short-time delay + instantaneous)
Ekip LSIG: Electronic (suprasarcina + short-time delay + instantaneous + earth fault)
Ekip I: Electronic (instantaneous only)
Current range: de ex., 160-1600 (TMA 160A)
Poles: 3P / 4P
Mounting: F (Fixed) / P (Plug-in)
Connection: F (Front) / W (Rear)
- XT2 Series Model List (by Breaking Class)
2.1 Standard Breaking (N, 36cel)
| Model Prefix | Tip de călătorie | Typical Model | Current Range | Application |
| XT2N160 | TMA | XT2N160 TMA 160-1600 3P F F | 160O | General distribution, motoare |
| TMD | XT2N160 TMD 100-1000 4P F W | 100O | Systems requiring short-time delay | |
| Ekip LSI | XT2N160 Ekip LSI R125 3P P F | 125O | Electronic protection, monitorizare de la distanță | |
| Ekip LSIG | XT2N160 Ekip LSIG R80 4P F F | 80O | Earth fault protection required |
Example Order No.: 1SDA061805R1 (XT2N160 TMA 160 3P F F)
2.2 Enhanced Breaking (S, 50cel)
| Model Prefix | Tip de călătorie | Typical Model | Current Range | Application |
| XT2S160 | TMA | XT2S160 TMA 63-630 3P F F | 63O | Industry, heavy-duty equipment |
| TMD | XT2S160 TMD 40-400 4P P W | 40O | Frequently started motors | |
| Ekip LSI | XT2S160 Ekip C Dip LSI R100 3P F F | 100O | Complex commercial distribution | |
| Ekip LSIG | XT2S160 Ekip LSIG R50 4P F F | 50O | Centre de date, medical facilities |
Example Order No.: 1SDA067021R1 (XT2S160 TMA 160 3P F F)
2.3 High Performance Breaking (H, 70cel)
| Model Prefix | Tip de călătorie | Typical Model | Current Range | Application |
| XT2H160 | TMA | XT2H160 TMA 32-320 3P F F | 32O | Industrial systems with high short-circuit current |
| TMD | XT2H160 TMD 3.2-32 4P F F | 3.2O | Precision equipment, control circuits | |
| Ekip LSI | XT2H160 Ekip Dip LSI R63 3P P F | 63O | Generators, substations | |
| Ekip LSIG | XT2H160 Ekip LSIG R25 4P F F | 25O | PV, renewable energy |
Example Order No.: 1SDA067587R1 (XT2H160 TMD 3.2-32 3P F F)
2.4 Ultimate Breaking (L, 100cel)
| Model Prefix | Tip de călătorie | Typical Model | Current Range | Application |
| XT2L160 | TMA | XT2L160 TMA 100-1000 4P F F | 100O | Heavy industry with very high fault level |
| TMD | XT2L160 TMD 160-1600 3P F W | 160O | Large motor control centers | |
| Ekip LSI | XT2L160 Ekip LSI R160 3P P F | 160O | Metallurgy, chemical, hazardous areas | |
| Ekip LSIG | XT2L160 Ekip LSIG R125 4P F F | 125O | Petrochemical, minerit |
Example Order No.: 1SDA067667R1 (XT2L160 TMA 100-1000 4P F F)
- Trip Unit Comparison
| Tip de călătorie | Protecţie | Adjustable Parameters | Typical Load | Price Level |
| TMA | Overload + Instantaneous | Ir, I3 | Motors, general distribution | Economy |
| TMD | Overload + Short-time + Instantaneous | Ir, Isd, tsd, I3 | Transformers, condensatoare | Medium |
| Ekip LSI | Overload + Short-time + Instantaneous | Full range, communication | Critical distribution | Medium-High |
| Ekip LSIG | Overload + Short-time + Instantaneous + Earth Fault | Full range, communication, logging | Sensitive loads, safety | High |
| Ekip I | Instantaneous only | I3 | Short-circuit intensive devices | Economy |
- Special Models & Options
4.1 4P Neutral Configurations
Standard: Neutral = 50% phase (general distribution)
Heavy: Neutral = 100% phase (non-linear loads: VFD, UPS)
Exemplu: XT2N160 TMA 160 4P F F (100% neutral)
4.2 Plug-in Mounting (P)
Fast replacement, suitable for critical equipment
Exemplu: XT2S160 TMD 80 3P P F
4.3 Rear Connection (W)
Saves cabinet space, compact panels
Exemplu: XT2H160 Ekip LSI R63 3P F W
4.4 Accessory Compatibility (Full Series)
| Accessory | Model | Descriere |
| Contact auxiliar | XT2-AS11 | 1NU+1NC, status indication |
| Alarm contact | XT2-AL11 | 1NU+1NC, alarma de eroare |
| Shunt trip | XT2-SHT | Remote tripping, AC/DC 220V |
| Undervoltage release | XT2-UVT | Protecție la subtensiune, AC 220V |
| Rotary handle | XT2-CR | Door operation, safety |
- Quick Selection Table
| Application | Recommended Class | Tip de călătorie | Poles | Mount/Conn |
| General industrial | N/S | TMA/TMD | 3P | F/F |
| Motor protection | N/S | TMA | 3P | F/F |
| Commercial lighting | N | TMA | 3P/4P | F/F |
| Data center | H/L | Ekip LSIG | 4P | F/W |
| PV system | H/L | Ekip LSIG | 4P | F/F |
| Frequent maintenance | Any | Any | 3P/4P | P/F |
- Replacement & Upgrade Path
6.1 Same-Frame Upgrade
Capacitate de rupere: XT2N → XT2S → XT2H → XT2L (dimensions unchanged)
Trip unit: TMA → TMD → Ekip LSI → Ekip LSIG
Mount/connection: F/F → P/F or F/W
6.2 Cross-Frame Upgrade
XT2 (160O) → XT3 (250O) → XT4 (250A enhanced) → XT5 (630O)
Note dimension and parameter changes
All XT2 series models comply with IEC 60947-2 și GB 14048.2.
Fixed dimensions: 90mm × 130mm × 82.5mm for easy system expansion and maintenance.
