Sentinel Pro UPS

sentinel pro online ups, 700 to 3000 VA

Topology: Online Double Conversion
Power Range: 700 to 3000 VA
Input/Output: 1:1
Installation Type: Desktop, Tower
Isolation: Transformer-less
Battery: Internal or External (1)
Wide input voltage and frequency
User friendly LCD display
Easy installation (Plug & Play)
Low noise level (less than 40 dBA)
High power switching charge in ER ver.
Monitoring via network feature (1)
The Sentinel Pro UPS with Online topology provides high-reliability protection for sensitive consumers. Thanks to the use of Inverter with a new design and equipped with advanced microprocessor control, in this UPS, consumers with full sinusoidal output, voltage and frequency are stabilized, without the slightest ‌ power interruption. ‌‌ Wide range of voltage acceptance and input frequency, leads to reduction Frequent use of the battery and increase the useful life of the batteries. The ER series of this UPS does not have an internal battery and is equipped with a high quality and power switching charger that can charge external batteries with a charging current of up to 6 amps. It is possible to place a battery with a capacity of 7 amperes indoors in UPS in the capacities of 700 (two), 1000 and 1500 (three) and 2200 and 3000 (six).

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With USB and RS-232 serial ports and slots for communication equipment such as the NetMan 204 module, any possible connectivity with this UPS is well anticipated. The 700, 1000 and 1500 capacities have four IEC 320 C13 standard outputs and the 2200 and 3000 capacities have six IEC 320 C13 standard outputs; Exceptionally at 3000 power an IEC 320 C19 output is also provided for higher currents. Up to 40 decibels of audible noise will not disturb users who may have UPS installed near them; This is due to the use of high frequency switching inverter and digital fan speed control.

(1) The ER series of these UPS are without internal batteries and are provided with a powerful internal charger for charging external batteries.

(2) UPS monitoring under TCP/IP protocol requires NetMan 204 module and under Modbus/Jbus protocol requires MultiCOM 302 module.

Zener UPS Sentinel Pro front view
The Sentinel Pro UPS is suitable for home, office, laboratory medical equipment, industrial plants, safety and security systems. The selling price of this UPS varies depending on the model and power requested. Please contact the sales department of Zener Engineering Company to find out the inventory, receive the price list and purchase the various capabilities of this UPS.
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Software and Accessories
UPS/ATS monitoring software
UPS remote monitoring software
UPS/ATS remote monitoring
Modbus/Jbus protocol converter
Serial port extender
Contact, serial port extender
Relay contacts
Relay contacts, protocol converter
Profibus remote monitoring
Remote monitoring display
Environmental sensor
Technical Specification
UPS Model
Input Spec.
Nominal Input Voltage 220, 230, 240 VAC single phase
Input Voltage Range min 140 VAC @ 50% load, 184 VAC @ 100% load, max 276 VAC
Input Frequency Range 50 or 60 Hz (tolerance ±5% auto sensing)
Input Power Factor > 0.99 (full linear load)
Input Voltage Distortion (THDi) ≤ 7%
Inlet - select a model from top -
Bypass Spec.
Bypass Voltage Range 180 to 294 VAC single phase
Bypass Frequency Range Frequency selected (from ±1.5 to ±5 Hz configurable)
Output Spec.
Output Power - select a model from top -
Nominal Output Voltage 220, 230, 240 VAC single phase selectable
Output Voltage Range 230 VAC ±20%, Static variation ±1%, Dynamic variation ≤ 5% in 20 ms
Output Frequency Range 50 or 60 Hz selectable or self-learning
Output Power Factor 0.9
Output Voltage Distortion (THDu) < 3% with linear load, < 4% with non-linear load
Output Wave form Sinusoidal
Efficiency up to 98% in ECO and smart active modes
Outlet - select a model from top -
Battery Spec.
Type of Battery - select a model from top -
No. × Voltage - select a model from top -
Recharging Time - select a model from top -
Overload 100% < Load < 110% for 2 minutes, 110% < Load < 150% for 5 seconds, more than 150% for 1 second
Protections Over-current, short-circuit, over-voltage, under-voltage, over-temperature, excessive low battery
Alarms Line failure, battery low, over-load, fault conditions
Physical Spec.
Dimensions (W × D × H) - select a model from top -
Weight - select a model from top -
Environmental Conditions
Working Temperature Ambient: min 0 °C, max 40 °C, Recommended for battery life: 20 to 25 °C
Working Humidity max 95% non-condensing
Altitude Level 1000 m @ nominal power (Derating 1% power for every 100 m above 1000 m, max 6000 m)
Noise Level max 40 dBA @ 1 m (in ECO mode)
Other Features
Communications USB, DB9 with RS-232 and contacts, slot for communications interface
Standards Safety: EN 62040-1 (Directive 2006/95/EL), EMC: EN 62040-2 (Directives 2004/108/EL)
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Sales and Marketing Department

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+98 919 468 3960
Zener engineering company (PJS), founded in 1981 is among the most experienced companies in the power and electronics field in Iran. We offer a wide range of products in the field of generating electric power including online, offline and line-interactive UPS both single and three-phase from home and office to medical and industrial applications, sealed lead acid batteries, automatic transfer switch (ATS), monitoring systems, environmental sensors and related accessories. Zener Eng. Co. provides optimal technical support in order to create the best possible customer satisfactory regarding the uninterrupted function of its equipment. This is achieved using over 60 trained personnel. Our colleagues in sales and marketing department and after sales services department are trained to give our valued customers consultation in finding the most suitable products for their need, design and execution of uninterrupted electrical systems while providing special solutions. In addition to manufacturing single and three-phase UPS, sealed lead acid batteries both with Zener brand, Zener engineering company is official and exclusive agent for Riello UPS (from Italy), Ablerex UPS (from Taiwan), Rocket and Newmax batteries (from South Korea), Interberg batteries (from Spain) and Starway batteries (from China).
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Design by: Hamrad Gostar Asia Technology Development