Request For Quotation Purchase Of Electrical Goods

Technical Characteristics: Manufacturer – Prosvet Or Equivalent; Type – Led General Lighting L Installation Method - Overhead On A Concrete Ceiling; Shape – Square; Dimensions – 600×600 Mm; Thickness – No More Than 50 Mm; Power – 60 W; Supply Voltage – 220 V ±10%, 50/60 Hz; Color Temperature – 6500 K; Glow Color – Cool White; Luminous Flux – At Least 5400 Lm; Luminous Efficiency – At Least 90 Lm/W; Color Rendering Index (Cri) – No Less Than 80; Power Factor – Not Less Than 0.90; Pulsation Coefficient – ​​No More Than 5%; Diffuser – Matte (Opal), Ensuring Uniform Distribution Of Light Flux Without Glare; Case Material – Aluminum; Degree Of Protection – Not Lower Than Ip20; Service Life – At Least 50,000 Hours., Product Name: Electronic Three-Phase Meter Of Active And Reactive Electrical Energy Dala Sa4-E720 Rtx Ip R P Rs D Gprs Or Equivalent. Specifications: Type – Electronic Multi-Tariff Three-Phase Meter Of Active And Reactive Electrical Energy. Rated Voltage – 3×220/380 V. Rated (Maximum) Current – 10(100) A. Number Of Phases – 3. Accuracy Class – Not Lower Than 1.0 For Active Energy. Communication Interface – Rs-485. Data Transmission Channel – Built-In Gprs Modem Or Equivalent Technology For Remote Data Transmission. Possibility Of Remote Readings And Data Transfer To Automated Commercial Electricity Metering Systems (Askue). Support For Multi-Tariff Accounting. Measurement Of Active And Reactive Electrical Energy In The Forward Direction. Availability Of A Built-In Event Log. Possibility Of Limiting (Switching Off) The Load Using A Built-In Load Control Relay. Calibration Interval – In Accordance With The Requirements Of The Legislation Of The Republic Of Kazakhstan. The Degree Of Protection Of The Housing Is Not Lower Than Ip51. Operating Temperature – Not Less Than –40 °C To +55 °C.