Procurement Summary
Country : Kazakhstan
Summary : Acquisition of other Goods for Kindergarten, Amt: 205357.00
Deadline : 28 Apr 2025
Other Information
Notice Type : Tender
TOT Ref.No.: 118115506
Document Ref. No. : 14588816-1
Financier : Self Financed
Purchaser Ownership : Public
Tender Value : KZT 205357.00
Purchaser's Detail
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Login to see detailsTender Details
Lots: Acoustic system - acoustic system KV12AD Active acoustic system with a strong plastic case and high performance. It can be used in conference rooms, bars, hotels, concert venues. Active acoustics are equipped with a low -frequency speaker with a capacity of 350 W andHigh-frequency at 50 watts, a built-in processor with DSP effects, crossover, has a low level of distortion, three-lane equalizer, overheating protection and voltage jumps. Purpose: Front loudspeaker type of installation: floor power: 400 Material: MDF Type: Active Sizes:365x601x341 mm The number of lanes: 2 monitor: yes composition of the kit: 1 sensitivity: 127 dB | Electric voltage relay - voltage relay. VP 63A M2R. The voltage relay is intended for use in a single -phase AC network as protection against overvoltage, protection against loweredVoltages and overloads on current with the function of automatic re-inclusion. Nonomal voltage: 140-300 V (50 Hz/60 Hz) Function: 1. Voltage protection 140 B-210 V (adjustable) (by default 170 V) 2. Defense protection of 230 B-300 V (adjustable) (by default 270 V) 3. Current protection 1a-63a(adjustable) 4. Nominal switching current 63A5. Voltmeter6. Ammeter7. The operating temperature range is from -50 to +55 C The voltage relay is equipped, brief instruction characteristics The main characteristics of the communication protocol: zigbee Ecosystem of smart home: Apple HomeKit degree of protection: IP20 typeStress: ...
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Tender Notice