CONTAX 6521 S0/CONTAX D 6521 S0

Product catalog summary

Technical Specifications:
The document describes the CONTAX 6521 S0 and CONTAX D 6521 S0, which are two-module static single-phase power meters. They feature both analogical and digital displays with 5 digits plus 1 decimal, non-resettable. The meters support direct measurement of 10 (65) A and have a reference voltage of 230V with a voltage variation range of -20% to +15%. The nominal frequency is 50-60 Hz.

Power Consumption:
The power consumption for voltage circuits is 0.5 W (7.5 VA) and for current circuits is 0.2 W (resistive SHUNT type).

Features:
- Consumption LED indicator
- Opto-isolated pulse electric output S0
- Operating temperature range: -20°C to +50°C
- Storage temperature range: -25°C to +70°C
- Protection class: Class II in correct mounting conditions
- Degree of protection: IP 20 according to EN 60529

Environmental Conditions:
The relative humidity should be an annual mean of less than 75% with peak values up to 95%.

Mechanical Specifications:
The meters have a wire cross-section range of 1-6 mm² for connections 1-3 and 4-16 mm² for connections 4-20-21. They are designed for direct connection through screw terminals.

Compliance and Standards:
The devices comply with directives 2014/30/EU (EMC), 2014/35/EU (LVD), and 2011/65/CE (RoHS). They adhere to standards EN 61010-1:2010, EN 62052-11:2003, and EN 62053-21:2003.

Accessories and Additional Information:
Accessories include a pulse collector with RS485 RF output and a 2-module surface box. A free version of the measurement network management software with a billing module is available at ORBIS.ES.

Catalog excerpts

Contador estatico monofasico de dos modulos CONTAX 6521 SO CONTAX D 6521 SO Ficha Tecnica Technical Data Sheet Description Description - Direct measurement 10 (65) A - Analogical or digital display, 5 digits + 1 decimal non-resettable - Consumption LED indicator - Opto-isolated pulse electric output S0 - Medida directa 10 (65) A - Display analogico o digital, 5 digitos + 1 decimal sin puesta a cero - LED indicador de consumo - Salida electrica de impulsos SO opto-aisiada Aplicaciones Area of application Control del consumo en maquinaria e instalaciones Consumption control in machinery and facilities Sujeto a cambios tecnicos - information adicional en Subject to technical changes - additional information at

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Contador estatico monofasico de dos modulos 2 module static single-phase power meter Sujeto a cambios tecnicos - information adicional en Subject to technical changes - additional information at

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Contador estatico monofasico de dos modulos 2 module static single-phase power meter CONTAX 6521 SO CONTAX D 6521 SO Conexion Wiring diagram Dimensiones exteriores Overall dimensions Accesorios Accessories available Colector de impulsos con salida RS485 Pulse collector with RS485 ASCII CONTAX NET output CONTAX NET C6di9° Codigo Code: Colector de impulsos con salida RF Pulse collector with RS485 RF CONTAX NET RF output Codigo Code: Codigo Code: Gestion de redes de medida con modulo de facturacion Measurement network management with billing module SOFTWARE Codigo Disponible version gratuita...

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