Surge long

Features Unit is a 3kva 2100w and is 24vdc Accurate pure sine wave output;strongly compatible with different loads. Smart RS232 communication port Advanced performances due to the CPU control. Wide range of input and accurate output. Perfect protection for overload,short circuit,over-voltage and over-heating etc. LED/LCD display(optional) UPS restart automatically when the main power recover(optional). Intelligent battery management Unsurpassed reliability for regions or countries with chronic power problems,TX series is designed to work and protect PC equipment in extremely hostile power environments where other UPS simply can not operate.An extra wide input AVR conserves battery for added security.Includes and advances multi-stage surge suppressor can protect from surges and spikes via fax or DSL lines. These powerful units include auto diagnostics such as load sensing.Sleep/greenmode, audible and visual warnings that alert users of power and UPS conditions. A high performance line interactive UPS for value conscious users. Call us on 011 468 1619 or email info@maidenelectronics.co.za, or check out our website www.maidenelectronics.co.za for more info.

Features Accurate pure sine wave output;strongly compatible with different loads. Smart RS232 communication port Advanced performances due to the CPU control. Wide range of input and accurate output. Perfect protection for overload,short circuit,over-voltage and over-heating etc. LED/LCD display(optional) UPS restart automatically when the main power recover(optional). Intelligent battery management Unsurpassed reliability for regions or countries with chronic power problems,TX series is designed to work and protect PC equipment in extremely hostile power environments where other UPS simply can not operate.An extra wide input AVR conserves battery for added security.Includes and advances multi-stage surge suppressor can protect from surges and spikes via fax or DSL lines. These powerful units include auto diagnostics such as load sensing.Sleep/greenmode, audible and visual warnings that alert users of power and UPS conditions. A high performance line interactive UPS for value conscious users. Call us on 011 468 1619 or email info@maidenelectronics.co.za, or check out our website www.maidenelectronics.co.za for more info.

Features Accurate pure sine wave output;strongly compatible with different loads. Smart RS232 communication port Advanced performances due to the CPU control. Wide range of input and accurate output. Perfect protection for overload,short circuit,over-voltage and over-heating etc. LED/LCD display(optional) UPS restart automatically when the main power recover(optional). Intelligent battery management Unsurpassed reliability for regions or countries with chronic power problems,TX series is designed to work and protect PC equipment in extremely hostile power environments where other UPS simply can not operate.An extra wide input AVR conserves battery for added security.Includes and advances multi-stage surge suppressor can protect from surges and spikes via fax or DSL lines. These powerful units include auto diagnostics such as load sensing.Sleep/greenmode, audible and visual warnings that alert users of power and UPS conditions. A high performance line interactive UPS for value conscious users. Call us on 011 468 1619 or 0861 911 power.

10kVA / 8000W Online UPS -Pure Sine Wave, DEMO LIKE NEW,  HOME/OFFICE (Long Backup Uninterruptible Power Supply)   Zooltro Pure Sine Wave Online UPS - 10kva / 8KW 192VDC   Home and Commercial establishments have higher power needs. Also, frequent power cuts can hamper the overall performance of the appliances. The  Zooltro 10KVA  System offers high quality and reliable power backup solution for running office and sensitive appliances. Zooltro online UPS is an uninterruptible power supply incorporating Double-Conversion Technology. The double conversion principle eliminates all power disturbances in the main supply. Zooltro online UPS provides an independent, no break source of clean, stable, transient free uninterrupted power supply with output neutral bonded to the ground this protects critical loads against power line disturbances and loss of City power. The UPS gives an accurately controlled sine wave AC output without any line disturbances. It provides Regulated Output Voltage under several Input conditions such as power failure, surge, sag, spikes, noise, frequency instability and harmonic distortions.       Product details On-line 10KVA/8KW RS232 LED UPS DC192V Type: Online UPS KVA ratings: 10 000VA Peak power: 10 000W / 8KW DC voltage: 192VDC Output waveform: Pure sine wave Display: LCD Display Phase: 1 Phase in / 1 Phase out Alarm Battery mode: Sounding every 4 seconds Low Battery: Sounding every second Overload: Sounding twice every second Fault: Continuously sounding True double-conversion on line UPS DSP technology guarantees high performance Output power factor 0.8 Standard backup UPS and long backup UPS in one integrated unit Adjustable battery number Adjustable charging current via software (0.5A~6A) Wide input voltage range (110-300 VAC) Active input power factor correction 0.99 Emergency power off function (EPO) 3-stage extendable charging design for optimized battery performance Maintenance bypass available RS-232 communications LCD/LED display

Tenda TEF1126P-24-250W Rackmount Switch TEF1126P-24-250W is an unmanaged Network PoE switch independently designed by Tenda. Compliant with IEEE802.3af and IEEE 802.3at standards, it can identify PoE-powered devices intelligently. With a maximum PoE power output of 230 W and 30 W for a single port, it can supply power when transmitting data with APs, IP cameras, and IP phones. The Tenda Network Switch supports 4 working modes, including standard, priority, extend, and VLAN modes, an ideal choice for SMBs, hotels, schools, and factories with video surveillance and wireless networking requirements. GE and SFP Uplink Ports Flexible Networking With Less Breakdown It provides 24*FE+2*GE/1SFP. The 1-24 ports support AF/AT standard PoE power supply mode, which can intelligently identify the power receiving equipment. The Gigabit uplink port can be used for short-distance networking. With one 1000 Mbps combo SFP slot, the Tenda Network Switch can meet the current demand for uplink bandwidth of Gigabit WLAN and HD digital surveillance. Working with Tenda optical fibre module TEG311SM, the switch supports a maximum transmission distance of up to 20km. 4M Large Buffer Guarantees The Surveillance Transmission Stable And Smooth The product has a 4M buffer, which is twice larger than the similars. The maximum output of a single port is 30W, and the whole device is 250W. When used alone, it can provide data transmission and power for 24 PoE IP cameras, APs, etc. Extraordinary quality, favoured by engineering. 6KV Excellent Lightning Protection The switch offers various safety and protection types, including 6 KV lighting protection, PSE short-circuits protection, PoE overload protection, surge current protection etc, and these greatly protect the switch from being damaged by an inductive thunderstorm. Besides, it supports wide voltage input, AC：100-240V~50/60Hz. 230W High Power Output, Diversified Applications Providing 24 100M PoE ports in accordance with the IEEE802.3AF / AT standard, the maximum PoE output of the whole machine is 230W, and of a single port is 30W. Not afraid of burst traffic, avoid power failure b'&' restart, and it can provide stable power supply and data transmission for HD PoE IP cameras, APs, etc. 4 Modes For More Scenarios, One-key To Change Smart And Easy Standard mode, Port-based Priority mode, Port-based VLAN mode and Extend mode make TEF1126P-24-250W be able to deal with different networks, special for small b'&' Medium-sized IP Surveillance b'&' WI-FI coverage project. Up To 250 Meters Long Distance Transmission Under The Extend Mode, Beyond Hundred Meters Transfer Limitation Due to the complex monitoring environment, the distance from each terminal to the monitoring centre is different, some even more than a hundred meters. TEF1126P series can support 250 meters of data transmission in the Extend mode, which can save the cost of your project with fewer devices used. Specifications Standard b'&' Protocol IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3z, IEEE802.3x, IEEE802.3af/at LED 24 * Link/Act LEDs 1 * G1 LED 1 * G2/SFP2 LED 1 * PoE-MAX LED 1 * Power LED Interface 24 * 10/100 Mbps Base-TX RJ45 ports (Data/Power) 1 * 10/100/1000 Mbps Base-T RJ45 ports (Data) 1 * 1000 Mbps Base-X SFP port (Combo) Forwarding Rate 6.55 Mpps Switching Capacity 8.8 Gbps MAC Address Table 16K Lightning Protection ≥6KV Input Voltage AC: 100-240V~50/60Hz PoE Supply Ports 1-24 support standard IEEE802.3af/at 30W output per PoE port 230W output of the total PoE Power Power Consumption 50W output the whole device Dimension 440*178.8*44mm Four Modes Standard: Default mode of the switch. In this mode, it works as an unmanaged switch all ports can communicate with each other separately. Priority: In this mode, port G1 and G2/SFP2 serve as uplink ports, ports 1 – 8 serve as high priority ports. All ports can communicate with each other separately. Extend: In this mode, the data rate of ports 17 – 24 reduces to 10 Mbps, the maximum transmission distance can be 250 meters, and all ports can communicate with each other. VLAN: In this mode, ports 1 – 24 of the switch can communicate with port G1, G2/SFP2 separately, but cannot communicate with each other. You can enable this mode to reduce broadcast storms and isolate DHCP broadcasts. Environment Operating Temperature: 0℃~45℃ (32℉~113℉) Storage Temperature: -40℃~70℃ (-40℉~158℉) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing Certification CCC、FCC、CE、RoHS