Wago : 787-870
UPS charger and controller
787-870
UPS charger and controller; 24 VDC input voltage; 24 VDC output voltage; 10 A output current; LineMonitor; communication ability; 2.50mm²Charger and controller for uninterruptible power supply (UPS) Current, voltage monitoring and parameter setting via RS-232 interface and LCD Active signal outputs for function monitoring Remote input to disable buffered output Input for temperature control of the connected battery battery check (from production number 215563) detects both battery life and battery type
UPS charger and controller; 24 VDC input voltage; 24 VDC output voltage; 10 A output current; LineMonitor; communication ability; 2.50mm²
- Charger and controller for uninterruptible power supply (UPS)
- Current, voltage monitoring and parameter setting via RS-232 interface and LCD
- Active signal outputs for function monitoring
- Remote input to disable buffered output
- Input for temperature control of the connected battery
- battery check (from production number 215563) detects both battery life and battery type
Nominal input voltage Ui nom | DC 24 V |
Input voltage range | DC 22 … 29 V |
Nominal mains frequency range | 0 Hz |
Input current Ii | ≤ 0,1 A (no load); ≤ 0,8 A (charging); ≤ 10,8 A |
Inrush current | ≤ 4 A (no load) |
Nominal output voltage Uo nom | DC 24 V |
Output voltage range | Ui - 1 VDC (at nominal operation); 20 … 25.5 VDC (at buffer operation) |
Nominal output current Io nom | 10 A |
Akım sınırlaması | tip. 11 - 14 A |
Buffer time | 10 s … 10 min (or continously; adjustable) |
Switch-on threshold (adjustable) | DC 20 … 25,5 V |
Charging current | ≤ 0,6 A |
End-of-charge voltage | DC 26 … 29,5 V (temperature-controlled; optional fixed setting) |
Recommended battery module | 787-871, 787-872, 787-873, 787-876, 787-1671 |
Göstergeler | 1 x LED DC OK (green) 1 x LED warning (yellow) 1 x LED error (red) LCD 3 x signal output (24 VDC, max. 25 mA) 1 x potential-free relay contact (max. 30 VDC, 1 A) 1 x RS-232 interface Battery Control (C+, C-) |
Çalışma göstergesi | LED yeşil (Vo) LED yellow (warning) LED red (error) |
İletişim | RS-232 serial interface |
Uzaktan giriş | tampon işlemini kapatmak için |
Power loss Pv | ≤ 15 W (no load); ≤ 20 W (nominal load) |
Efficiency | 95 % |
Dahili sigorta | 15 AT |
Insulation voltage (connectors-housing) | DC 0,5 kV |
Koruma sınıfı | III |
Koruma sınıfı | IP20 (per EN 60529) |
Ters gerilim koruması | evet |
Feedback voltage | ≤ DC 35 V |
Paralel çalışma | Yes, a maximum three battery modules for buffer time extension (temperature measurement evaluation is only possible via one battery module) |
Series connection | hayır |
MTBF | > 500000 saat |
Connection type (1) | Input/Output |
Bağlantı teknolojisi | CAGE CLAMP® |
WAGO terminal | WAGO 231 Series |
Tek damarlı boylar | 0,08 … 2,5 mm² / 28 … 12 AWG |
İnce bükümlü kablolar | 0,08 … 2,5 mm² / 28 … 12 AWG |
Sıyırma uzunluğu | 8 … 9 mm / 0.31 … 0.35 inch |
Connection type (2) | Signaling |
Bağlantı tipi 2 | CAGE CLAMP® |
WAGO terminal 2 | WAGO 733 Series |
tek damarlı, bağlanabilir | 0,08 … 0,5 mm² / 28 … 20 AWG |
ince bükümlü, bağlanabilir | 0,08 … 0,5 mm² / 28 … 20 AWG |
Sıyırma uzunluğu | 5 … 6 mm / 0.2 … 0.24 inch |
Max. line length | 3 m (Input, Output, Battery Control) |
Width | 40 mm / 1.575 inch |
Height | 163 mm / 6.417 inch |
Length from upper-edge of DIN-35 rail | 163 mm / 6.417 inch |
Note on dimensions | Height iincluding pluggable connector |
Montaj tipi | DIN-35 rail (EN 60715) in 2 positions |
Ağırlık | 800 |
Surrounding air (operating) temperature | -10 … 60 °C |
Surrounding air (storage) temperature | -25 … 85 °C |
Relative humidity | 5 … 96 % (no condensation permissible) |
Kirlilik derecesi | 2 |
Uygunluk işareti | CE |
Standartlar/spesifikasyonlar | EN 60950, UL 60950, UL508, EN 61000-6-2, EN 61000-6-3 |
Product Group | 6 (Interface Electronics) |
SAP´den ambalaj tipi | BOX |
Country of origin | DE |
GTIN | 4045454909857 |
Customs Tariff No. | 85044055900 |
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